130288257

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 225815040

約数和(自身を除く): 95526783

約数列:

[1, 3, 9, 11, 27, 31, 33, 53, 81, 89, 93, 99, 159, 267, 279, 297, 341, 477, 583, 801, 837, 891, 979, 1023, 1431, 1643, 1749, 2403, 2511, 2759, 2937, 3069, 4293, 4717, 4929, 5247, 7209, 8277, 8811, 9207, 14151, 14787, 15741, 18073, 24831, 26433, 27621, 30349, 42453, 44361, 47223, 51887, 54219, 74493, 79299, 91047, 127359, 133083, 146227, 155661, 162657, 223479, 273141, 382077, 438681, 466983, 487971, 819423, 1316043, 1400949, 1463913, 1608497, 2458269, 3948129, 4202847, 4825491, 11844387, 14476473, 43429419, 130288257]

約数ペア:

[(1, 130288257), (3, 43429419), (9, 14476473), (11, 11844387), (27, 4825491), (31, 4202847), (33, 3948129), (53, 2458269), (81, 1608497), (89, 1463913), (93, 1400949), (99, 1316043), (159, 819423), (267, 487971), (279, 466983), (297, 438681), (341, 382077), (477, 273141), (583, 223479), (801, 162657), (837, 155661), (891, 146227), (979, 133083), (1023, 127359), (1431, 91047), (1643, 79299), (1749, 74493), (2403, 54219), (2511, 51887), (2759, 47223), (2937, 44361), (3069, 42453), (4293, 30349), (4717, 27621), (4929, 26433), (5247, 24831), (7209, 18073), (8277, 15741), (8811, 14787), (9207, 14151)]