64194621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1483}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 87757824

約数和(自身を除く): 23563203

約数列:

[1, 3, 47, 141, 307, 921, 1483, 4449, 14429, 43287, 69701, 209103, 455281, 1365843, 21398207, 64194621]

約数ペア:

[(1, 64194621), (3, 21398207), (47, 1365843), (141, 455281), (307, 209103), (921, 69701), (1483, 43287), (4449, 14429)]