156746125431

素因数分解:

$3^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1523

約数の個数: 120

約数和(自身を含む): 275604120000

約数和(自身を除く): 118857994569

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 149, 189, 239, 441, 447, 567, 717, 1043, 1109, 1323, 1341, 1673, 2151, 3129, 3327, 3969, 4023, 5019, 6453, 7301, 7763, 9387, 9981, 11711, 12069, 15057, 19359, 21903, 23289, 28161, 29943, 35133, 35611, 45171, 54341, 65709, 69867, 84483, 89829, 105399, 106833, 135513, 163023, 165241, 197127, 209601, 249277, 265051, 316197, 320499, 489069, 495723, 591381, 628803, 747831, 795153, 948591, 961497, 1156687, 1467207, 1487169, 1744939, 1855357, 2243493, 2385459, 2884491, 3470061, 4401621, 4461507, 5234817, 5566071, 6730479, 7156377, 8096809, 10410183, 12987499, 13384521, 15704451, 16698213, 20191437, 21469131, 24290427, 31230549, 38962497, 39492599, 47113353, 50094639, 72871281, 93691647, 116887491, 118477797, 141340059, 150283917, 218613843, 276448193, 350662473, 355433391, 655841529, 829344579, 1051987419, 1066300173, 1935137351, 2488033737, 3198900519, 5805412053, 7464101211, 17416236159, 22392303633, 52248708477, 156746125431]

約数ペア:

[(1, 156746125431), (3, 52248708477), (7, 22392303633), (9, 17416236159), (21, 7464101211), (27, 5805412053), (49, 3198900519), (63, 2488033737), (81, 1935137351), (147, 1066300173), (149, 1051987419), (189, 829344579), (239, 655841529), (441, 355433391), (447, 350662473), (567, 276448193), (717, 218613843), (1043, 150283917), (1109, 141340059), (1323, 118477797), (1341, 116887491), (1673, 93691647), (2151, 72871281), (3129, 50094639), (3327, 47113353), (3969, 39492599), (4023, 38962497), (5019, 31230549), (6453, 24290427), (7301, 21469131), (7763, 20191437), (9387, 16698213), (9981, 15704451), (11711, 13384521), (12069, 12987499), (15057, 10410183), (19359, 8096809), (21903, 7156377), (23289, 6730479), (28161, 5566071), (29943, 5234817), (35133, 4461507), (35611, 4401621), (45171, 3470061), (54341, 2884491), (65709, 2385459), (69867, 2243493), (84483, 1855357), (89829, 1744939), (105399, 1487169), (106833, 1467207), (135513, 1156687), (163023, 961497), (165241, 948591), (197127, 795153), (209601, 747831), (249277, 628803), (265051, 591381), (316197, 495723), (320499, 489069)]