64570389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5393}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 93035712

約数和(自身を除く): 28465323

約数列:

[1, 3, 13, 39, 307, 921, 3991, 5393, 11973, 16179, 70109, 210327, 1655651, 4966953, 21523463, 64570389]

約数ペア:

[(1, 64570389), (3, 21523463), (13, 4966953), (39, 1655651), (307, 210327), (921, 70109), (3991, 16179), (5393, 11973)]