64622763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3083}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 99588528

約数和(自身を除く): 34965765

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 3083, 6987, 9249, 20961, 27747, 52411, 157233, 422371, 471699, 1267113, 3801339, 7180307, 21540921, 64622763]

約数ペア:

[(1, 64622763), (3, 21540921), (9, 7180307), (17, 3801339), (51, 1267113), (137, 471699), (153, 422371), (411, 157233), (1233, 52411), (2329, 27747), (3083, 20961), (6987, 9249)]