61293921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1997}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 88167744

約数和(自身を除く): 26873823

約数列:

[1, 3, 13, 39, 787, 1997, 2361, 5991, 10231, 25961, 30693, 77883, 1571639, 4714917, 20431307, 61293921]

約数ペア:

[(1, 61293921), (3, 20431307), (13, 4714917), (39, 1571639), (787, 77883), (1997, 30693), (2361, 25961), (5991, 10231)]