156974137281

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5431819}}^1$

素因数の和:5431870

約数の個数: 36

約数和(自身を含む): 258445995600

約数和(自身を除く): 101471858319

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 3211, 9633, 28899, 5431819, 16295457, 48886371, 70613647, 103204561, 211840941, 309613683, 635522823, 917977411, 928841049, 1341659293, 2753932233, 4024977879, 8261796699, 12074933637, 17441570809, 52324712427, 156974137281]

約数ペア:

[(1, 156974137281), (3, 52324712427), (9, 17441570809), (13, 12074933637), (19, 8261796699), (39, 4024977879), (57, 2753932233), (117, 1341659293), (169, 928841049), (171, 917977411), (247, 635522823), (507, 309613683), (741, 211840941), (1521, 103204561), (2223, 70613647), (3211, 48886371), (9633, 16295457), (28899, 5431819)]