70325253

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 109589216

約数和(自身を除く): 39263963

約数列:

[1, 3, 9, 27, 43, 61, 81, 129, 183, 331, 387, 549, 993, 1161, 1647, 2623, 2979, 3483, 4941, 7869, 8937, 14233, 20191, 23607, 26811, 42699, 60573, 70821, 128097, 181719, 212463, 384291, 545157, 868213, 1152873, 1635471, 2604639, 7813917, 23441751, 70325253]

約数ペア:

[(1, 70325253), (3, 23441751), (9, 7813917), (27, 2604639), (43, 1635471), (61, 1152873), (81, 868213), (129, 545157), (183, 384291), (331, 212463), (387, 181719), (549, 128097), (993, 70821), (1161, 60573), (1647, 42699), (2623, 26811), (2979, 23607), (3483, 20191), (4941, 14233), (7869, 8937)]