315511677

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 534418560

約数和(自身を除く): 218906883

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 169, 207, 261, 299, 311, 377, 507, 667, 897, 933, 1131, 1521, 2001, 2691, 2799, 3393, 3887, 4043, 4901, 6003, 7153, 8671, 9019, 11661, 12129, 14703, 21459, 26013, 27057, 34983, 36387, 44109, 52559, 64377, 78039, 81171, 92989, 112723, 117247, 157677, 207437, 278967, 338169, 351741, 473031, 622311, 836901, 1014507, 1055223, 1208857, 1524211, 1866933, 2696681, 3626571, 4572633, 8090043, 10879713, 13717899, 24270129, 35056853, 105170559, 315511677]

約数ペア:

[(1, 315511677), (3, 105170559), (9, 35056853), (13, 24270129), (23, 13717899), (29, 10879713), (39, 8090043), (69, 4572633), (87, 3626571), (117, 2696681), (169, 1866933), (207, 1524211), (261, 1208857), (299, 1055223), (311, 1014507), (377, 836901), (507, 622311), (667, 473031), (897, 351741), (933, 338169), (1131, 278967), (1521, 207437), (2001, 157677), (2691, 117247), (2799, 112723), (3393, 92989), (3887, 81171), (4043, 78039), (4901, 64377), (6003, 52559), (7153, 44109), (8671, 36387), (9019, 34983), (11661, 27057), (12129, 26013), (14703, 21459)]