157033693617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{19819979}}^1$

素因数の和:19820140

約数の個数: 16

約数和(自身を含む): 221983776000

約数和(自身を除く): 64950082383

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 19819979, 59459937, 376579601, 1129738803, 2754977081, 8264931243, 52344564539, 157033693617]

約数ペア:

[(1, 157033693617), (3, 52344564539), (19, 8264931243), (57, 2754977081), (139, 1129738803), (417, 376579601), (2641, 59459937), (7923, 19819979)]