64271181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1571}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 92433600

約数和(自身を除く): 28162419

約数列:

[1, 3, 13, 39, 1049, 1571, 3147, 4713, 13637, 20423, 40911, 61269, 1647979, 4943937, 21423727, 64271181]

約数ペア:

[(1, 64271181), (3, 21423727), (13, 4943937), (39, 1647979), (1049, 61269), (1571, 40911), (3147, 20423), (4713, 13637)]