63805563

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{6971}}^1$

素因数の和:7096

約数の個数: 20

約数和(自身を含む): 96171768

約数和(自身を除く): 32366205

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 6971, 9153, 20913, 62739, 188217, 564651, 787723, 2363169, 7089507, 21268521, 63805563]

約数ペア:

[(1, 63805563), (3, 21268521), (9, 7089507), (27, 2363169), (81, 787723), (113, 564651), (339, 188217), (1017, 62739), (3051, 20913), (6971, 9153)]