7218371511

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{107671}}^1$

素因数の和:107884

約数の個数: 32

約数和(自身を含む): 11576893440

約数和(自身を除く): 4358521929

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 573, 1719, 2483, 5157, 7449, 22347, 67041, 107671, 323013, 969039, 1399723, 2907117, 4199169, 12597507, 20565161, 37792521, 61695483, 185086449, 267347093, 555259347, 802041279, 2406123837, 7218371511]

約数ペア:

[(1, 7218371511), (3, 2406123837), (9, 802041279), (13, 555259347), (27, 267347093), (39, 185086449), (117, 61695483), (191, 37792521), (351, 20565161), (573, 12597507), (1719, 4199169), (2483, 2907117), (5157, 1399723), (7449, 969039), (22347, 323013), (67041, 107671)]