156748820787

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148859279}}^1$

素因数の和:148859304

約数の個数: 20

約数和(自身を含む): 252167620320

約数和(自身を除く): 95418799533

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148859279, 446577837, 1339733511, 1935170627, 4019200533, 5805511881, 12057601599, 17416535643, 52249606929, 156748820787]

約数ペア:

[(1, 156748820787), (3, 52249606929), (9, 17416535643), (13, 12057601599), (27, 5805511881), (39, 4019200533), (81, 1935170627), (117, 1339733511), (351, 446577837), (1053, 148859279)]