129332961

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6529}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 195586560

約数和(自身を除く): 66253599

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6529, 6603, 19587, 19809, 58761, 202399, 463559, 607197, 1390677, 1821591, 4172031, 14370329, 43110987, 129332961]

約数ペア:

[(1, 129332961), (3, 43110987), (9, 14370329), (31, 4172031), (71, 1821591), (93, 1390677), (213, 607197), (279, 463559), (639, 202399), (2201, 58761), (6529, 19809), (6603, 19587)]