82643253

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51109}}^1$

素因数の和:51137

約数の個数: 24

約数和(自身を含む): 139836960

約数和(自身を除く): 57193707

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 51109, 153327, 357763, 562199, 1073289, 1686597, 2504341, 3935393, 7513023, 11806179, 27547751, 82643253]

約数ペア:

[(1, 82643253), (3, 27547751), (7, 11806179), (11, 7513023), (21, 3935393), (33, 2504341), (49, 1686597), (77, 1073289), (147, 562199), (231, 357763), (539, 153327), (1617, 51109)]