231122079

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{10529}}^1$

素因数の和:10812

約数の個数: 20

約数和(自身を含む): 346563360

約数和(自身を除く): 115441281

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 10529, 21951, 31587, 94761, 284283, 852849, 2853359, 8560077, 25680231, 77040693, 231122079]

約数ペア:

[(1, 231122079), (3, 77040693), (9, 25680231), (27, 8560077), (81, 2853359), (271, 852849), (813, 284283), (2439, 94761), (7317, 31587), (10529, 21951)]