156942430461

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{619711}}^1$

素因数の和:621217

約数の個数: 24

約数和(自身を含む): 238787427840

約数和(自身を除く): 81844997379

約数列:

[1, 3, 9, 19, 57, 171, 1481, 4443, 13329, 28139, 84417, 253251, 619711, 1859133, 5577399, 11774509, 35323527, 105970581, 917791991, 2753375973, 8260127919, 17438047829, 52314143487, 156942430461]

約数ペア:

[(1, 156942430461), (3, 52314143487), (9, 17438047829), (19, 8260127919), (57, 2753375973), (171, 917791991), (1481, 105970581), (4443, 35323527), (13329, 11774509), (28139, 5577399), (84417, 1859133), (253251, 619711)]