129781656

素因数分解:

$2^3\times 3^3\times {\mathrm{600841}}^1$

素因数の和:600856

約数の個数: 32

約数和(自身を含む): 360505200

約数和(自身を除く): 230723544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 600841, 1201682, 1802523, 2403364, 3605046, 4806728, 5407569, 7210092, 10815138, 14420184, 16222707, 21630276, 32445414, 43260552, 64890828, 129781656]

約数ペア:

[(1, 129781656), (2, 64890828), (3, 43260552), (4, 32445414), (6, 21630276), (8, 16222707), (9, 14420184), (12, 10815138), (18, 7210092), (24, 5407569), (27, 4806728), (36, 3605046), (54, 2403364), (72, 1802523), (108, 1201682), (216, 600841)]