29749707

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18150453

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 647, 1179, 1703, 1941, 3537, 5109, 5823, 8411, 15327, 17469, 25233, 45981, 75699, 84757, 227097, 254271, 762813, 1101841, 2288439, 3305523, 9916569, 29749707]

約数ペア:

[(1, 29749707), (3, 9916569), (9, 3305523), (13, 2288439), (27, 1101841), (39, 762813), (117, 254271), (131, 227097), (351, 84757), (393, 75699), (647, 45981), (1179, 25233), (1703, 17469), (1941, 15327), (3537, 8411), (5109, 5823)]