66215013

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 89893440

約数和(自身を除く): 23678427

約数列:

[1, 3, 97, 139, 291, 417, 1637, 4911, 13483, 40449, 158789, 227543, 476367, 682629, 22071671, 66215013]

約数ペア:

[(1, 66215013), (3, 22071671), (97, 682629), (139, 476367), (291, 227543), (417, 158789), (1637, 40449), (4911, 13483)]