72079521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16007}}^1$

素因数の和:16108

約数の個数: 16

約数和(自身を含む): 102451200

約数和(自身を除く): 30371679

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 16007, 48021, 304133, 912399, 1264553, 3793659, 24026507, 72079521]

約数ペア:

[(1, 72079521), (3, 24026507), (19, 3793659), (57, 1264553), (79, 912399), (237, 304133), (1501, 48021), (4503, 16007)]