51671367

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1063}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 81664128

約数和(自身を除く): 29992761

約数列:

[1, 3, 9, 11, 33, 99, 491, 1063, 1473, 3189, 4419, 5401, 9567, 11693, 16203, 35079, 48609, 105237, 521933, 1565799, 4697397, 5741263, 17223789, 51671367]

約数ペア:

[(1, 51671367), (3, 17223789), (9, 5741263), (11, 4697397), (33, 1565799), (99, 521933), (491, 105237), (1063, 48609), (1473, 35079), (3189, 16203), (4419, 11693), (5401, 9567)]