201626637681

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1\times {\mathrm{161087}}^1$

素因数の和:164253

約数の個数: 32

約数和(自身を含む): 323516252160

約数和(自身を除く): 121889614479

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3137, 9411, 21959, 59603, 65877, 161087, 178809, 417221, 483261, 1127609, 1251663, 3060653, 3382827, 9181959, 21424571, 64273713, 505329919, 1515989757, 3537309433, 9601268461, 10611928299, 28803805383, 67208879227, 201626637681]

約数ペア:

[(1, 201626637681), (3, 67208879227), (7, 28803805383), (19, 10611928299), (21, 9601268461), (57, 3537309433), (133, 1515989757), (399, 505329919), (3137, 64273713), (9411, 21424571), (21959, 9181959), (59603, 3382827), (65877, 3060653), (161087, 1251663), (178809, 1127609), (417221, 483261)]