89426349

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{2267}}^1$

素因数の和:2766

約数の個数: 20

約数和(自身を含む): 133920864

約数和(自身を除く): 44494515

約数列:

[1, 3, 9, 27, 81, 487, 1461, 2267, 4383, 6801, 13149, 20403, 39447, 61209, 183627, 1104029, 3312087, 9936261, 29808783, 89426349]

約数ペア:

[(1, 89426349), (3, 29808783), (9, 9936261), (27, 3312087), (81, 1104029), (487, 183627), (1461, 61209), (2267, 39447), (4383, 20403), (6801, 13149)]