71406051

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 102660096

約数和(自身を除く): 31254045

約数列:

[1, 3, 31, 41, 61, 93, 123, 183, 307, 921, 1271, 1891, 2501, 3813, 5673, 7503, 9517, 12587, 18727, 28551, 37761, 56181, 77531, 232593, 390197, 580537, 767807, 1170591, 1741611, 2303421, 23802017, 71406051]

約数ペア:

[(1, 71406051), (3, 23802017), (31, 2303421), (41, 1741611), (61, 1170591), (93, 767807), (123, 580537), (183, 390197), (307, 232593), (921, 77531), (1271, 56181), (1891, 37761), (2501, 28551), (3813, 18727), (5673, 12587), (7503, 9517)]