68199037

素因数分解:

${\mathrm{19}}^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 16

約数和(自身を含む): 73616320

約数和(自身を除く): 5417283

約数列:

[1, 19, 61, 163, 361, 1159, 3097, 6859, 9943, 22021, 58843, 188917, 418399, 1118017, 3589423, 68199037]

約数ペア:

[(1, 68199037), (19, 3589423), (61, 1118017), (163, 418399), (361, 188917), (1159, 58843), (3097, 22021), (6859, 9943)]