156730453821

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{187252633}}^1$

素因数の和:187252673

約数の個数: 16

約数和(自身を含む): 239683371520

約数和(自身を除く): 82952917699

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 187252633, 561757899, 1685273697, 5055821091, 5804831623, 17414494869, 52243484607, 156730453821]

約数ペア:

[(1, 156730453821), (3, 52243484607), (9, 17414494869), (27, 5804831623), (31, 5055821091), (93, 1685273697), (279, 561757899), (837, 187252633)]