70841709

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 112442880

約数和(自身を除く): 41601171

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 191, 241, 513, 573, 723, 1539, 1719, 2169, 3629, 4579, 5157, 6507, 10887, 13737, 15471, 19521, 32661, 41211, 46031, 97983, 123633, 138093, 293949, 370899, 414279, 874589, 1242837, 2623767, 3728511, 7871301, 23613903, 70841709]

約数ペア:

[(1, 70841709), (3, 23613903), (9, 7871301), (19, 3728511), (27, 2623767), (57, 1242837), (81, 874589), (171, 414279), (191, 370899), (241, 293949), (513, 138093), (573, 123633), (723, 97983), (1539, 46031), (1719, 41211), (2169, 32661), (3629, 19521), (4579, 15471), (5157, 13737), (6507, 10887)]