315047583

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5023}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 491950080

約数和(自身を除く): 176902497

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 2323, 2727, 5023, 6969, 15069, 20907, 45207, 62721, 115529, 135621, 346587, 507323, 1039761, 1521969, 3119283, 4565907, 11668429, 13697721, 35005287, 105015861, 315047583]

約数ペア:

[(1, 315047583), (3, 105015861), (9, 35005287), (23, 13697721), (27, 11668429), (69, 4565907), (101, 3119283), (207, 1521969), (303, 1039761), (621, 507323), (909, 346587), (2323, 135621), (2727, 115529), (5023, 62721), (6969, 45207), (15069, 20907)]