13305460869

素因数分解:

$3^7\times {\mathrm{1579}}^1\times {\mathrm{3853}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 19972969600

約数和(自身を除く): 6667508731

約数列:

[1, 3, 9, 27, 81, 243, 729, 1579, 2187, 3853, 4737, 11559, 14211, 34677, 42633, 104031, 127899, 312093, 383697, 936279, 1151091, 2808837, 3453273, 6083887, 8426511, 18251661, 54754983, 164264949, 492794847, 1478384541, 4435153623, 13305460869]

約数ペア:

[(1, 13305460869), (3, 4435153623), (9, 1478384541), (27, 492794847), (81, 164264949), (243, 54754983), (729, 18251661), (1579, 8426511), (2187, 6083887), (3853, 3453273), (4737, 2808837), (11559, 1151091), (14211, 936279), (34677, 383697), (42633, 312093), (104031, 127899)]