64572051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1249}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 90800000

約数和(自身を除く): 26227949

約数列:

[1, 3, 19, 57, 907, 1249, 2721, 3747, 17233, 23731, 51699, 71193, 1132843, 3398529, 21524017, 64572051]

約数ペア:

[(1, 64572051), (3, 21524017), (19, 3398529), (57, 1132843), (907, 71193), (1249, 51699), (2721, 23731), (3747, 17233)]