139794849

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{347}}^2$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 212532320

約数和(自身を除く): 72737471

約数列:

[1, 3, 9, 27, 43, 129, 347, 387, 1041, 1161, 3123, 9369, 14921, 44763, 120409, 134289, 361227, 402867, 1083681, 3251043, 5177587, 15532761, 46598283, 139794849]

約数ペア:

[(1, 139794849), (3, 46598283), (9, 15532761), (27, 5177587), (43, 3251043), (129, 1083681), (347, 402867), (387, 361227), (1041, 134289), (1161, 120409), (3123, 44763), (9369, 14921)]