74859897

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1627}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 116551776

約数和(自身を除く): 41691879

約数列:

[1, 3, 7, 21, 49, 147, 313, 939, 1627, 2191, 4881, 6573, 11389, 15337, 34167, 46011, 79723, 239169, 509251, 1527753, 3564757, 10694271, 24953299, 74859897]

約数ペア:

[(1, 74859897), (3, 24953299), (7, 10694271), (21, 3564757), (49, 1527753), (147, 509251), (313, 239169), (939, 79723), (1627, 46011), (2191, 34167), (4881, 15337), (6573, 11389)]