64866441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2351}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 91784448

約数和(自身を除く): 26918007

約数列:

[1, 3, 17, 51, 541, 1623, 2351, 7053, 9197, 27591, 39967, 119901, 1271891, 3815673, 21622147, 64866441]

約数ペア:

[(1, 64866441), (3, 21622147), (17, 3815673), (51, 1271891), (541, 119901), (1623, 39967), (2351, 27591), (7053, 9197)]