1115678008251

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{671467}}^1$

素因数の和:671833

約数の個数: 40

約数和(自身を含む): 1695475501104

約数和(自身を除く): 579797492853

約数列:

[1, 3, 9, 27, 73, 81, 219, 281, 657, 843, 1971, 2529, 5913, 7587, 20513, 22761, 61539, 184617, 553851, 671467, 1661553, 2014401, 6043203, 18129609, 49017091, 54388827, 147051273, 188682227, 441153819, 566046681, 1323461457, 1698140043, 3970384371, 5094420129, 13773802571, 15283260387, 41321407713, 123964223139, 371892669417, 1115678008251]

約数ペア:

[(1, 1115678008251), (3, 371892669417), (9, 123964223139), (27, 41321407713), (73, 15283260387), (81, 13773802571), (219, 5094420129), (281, 3970384371), (657, 1698140043), (843, 1323461457), (1971, 566046681), (2529, 441153819), (5913, 188682227), (7587, 147051273), (20513, 54388827), (22761, 49017091), (61539, 18129609), (184617, 6043203), (553851, 2014401), (671467, 1661553)]