63720363

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57251}}^1$

素因数の和:57314

約数の個数: 16

約数和(自身を含む): 98931456

約数和(自身を除く): 35211093

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 57251, 171753, 400757, 1202271, 3034303, 9102909, 21240121, 63720363]

約数ペア:

[(1, 63720363), (3, 21240121), (7, 9102909), (21, 3034303), (53, 1202271), (159, 400757), (371, 171753), (1113, 57251)]