125257671

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 251602560

約数和(自身を除く): 126344889

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 49, 57, 63, 77, 81, 99, 133, 147, 151, 171, 189, 209, 231, 297, 399, 441, 453, 513, 539, 567, 627, 693, 891, 931, 1057, 1197, 1323, 1359, 1463, 1539, 1617, 1661, 1881, 2079, 2793, 2869, 3171, 3591, 3969, 4077, 4389, 4851, 4983, 5643, 6237, 7399, 8379, 8607, 9513, 10241, 10773, 11627, 12231, 13167, 14553, 14949, 16929, 20083, 22197, 25137, 25821, 28539, 30723, 31559, 34881, 39501, 43659, 44847, 60249, 66591, 75411, 77463, 81389, 85617, 92169, 94677, 104643, 118503, 134541, 140581, 180747, 199773, 220913, 232389, 244167, 276507, 284031, 313929, 421743, 542241, 599319, 662739, 732501, 829521, 852093, 941787, 1265229, 1546391, 1626723, 1988217, 2197503, 2556279, 3795687, 4639173, 5964651, 6592509, 11387061, 13917519, 17893953, 41752557, 125257671]

約数ペア:

[(1, 125257671), (3, 41752557), (7, 17893953), (9, 13917519), (11, 11387061), (19, 6592509), (21, 5964651), (27, 4639173), (33, 3795687), (49, 2556279), (57, 2197503), (63, 1988217), (77, 1626723), (81, 1546391), (99, 1265229), (133, 941787), (147, 852093), (151, 829521), (171, 732501), (189, 662739), (209, 599319), (231, 542241), (297, 421743), (399, 313929), (441, 284031), (453, 276507), (513, 244167), (539, 232389), (567, 220913), (627, 199773), (693, 180747), (891, 140581), (931, 134541), (1057, 118503), (1197, 104643), (1323, 94677), (1359, 92169), (1463, 85617), (1539, 81389), (1617, 77463), (1661, 75411), (1881, 66591), (2079, 60249), (2793, 44847), (2869, 43659), (3171, 39501), (3591, 34881), (3969, 31559), (4077, 30723), (4389, 28539), (4851, 25821), (4983, 25137), (5643, 22197), (6237, 20083), (7399, 16929), (8379, 14949), (8607, 14553), (9513, 13167), (10241, 12231), (10773, 11627)]