69144621

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 114616320

約数和(自身を除く): 45471699

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 2459, 4017, 7377, 9373, 17213, 28119, 31967, 51639, 95901, 223769, 253277, 671307, 759831, 1772939, 3292601, 5318817, 9877803, 23048207, 69144621]

約数ペア:

[(1, 69144621), (3, 23048207), (7, 9877803), (13, 5318817), (21, 3292601), (39, 1772939), (91, 759831), (103, 671307), (273, 253277), (309, 223769), (721, 95901), (1339, 51639), (2163, 31967), (2459, 28119), (4017, 17213), (7377, 9373)]