66344941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 76894944

約数和(自身を除く): 10550003

約数列:

[1, 13, 19, 67, 211, 247, 361, 871, 1273, 2743, 4009, 4693, 14137, 16549, 24187, 52117, 76171, 183781, 268603, 314431, 990223, 3491839, 5103457, 66344941]

約数ペア:

[(1, 66344941), (13, 5103457), (19, 3491839), (67, 990223), (211, 314431), (247, 268603), (361, 183781), (871, 76171), (1273, 52117), (2743, 24187), (4009, 16549), (4693, 14137)]