121291197

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 165749760

約数和(自身を除く): 44458563

約数列:

[1, 3, 59, 131, 177, 393, 5231, 7729, 15693, 23187, 308629, 685261, 925887, 2055783, 40430399, 121291197]

約数ペア:

[(1, 121291197), (3, 40430399), (59, 2055783), (131, 925887), (177, 685261), (393, 308629), (5231, 23187), (7729, 15693)]