71107777665

素因数分解:

$3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{778027}}^1$

素因数の和:778718

約数の個数: 32

約数和(自身を含む): 126600716160

約数和(自身を除く): 55492938495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 677, 2031, 3385, 6093, 10155, 18279, 30465, 91395, 778027, 2334081, 3890135, 7002243, 11670405, 21006729, 35011215, 105033645, 526724279, 1580172837, 2633621395, 4740518511, 7900864185, 14221555533, 23702592555, 71107777665]

約数ペア:

[(1, 71107777665), (3, 23702592555), (5, 14221555533), (9, 7900864185), (15, 4740518511), (27, 2633621395), (45, 1580172837), (135, 526724279), (677, 105033645), (2031, 35011215), (3385, 21006729), (6093, 11670405), (10155, 7002243), (18279, 3890135), (30465, 2334081), (91395, 778027)]