47580183

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4127}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 81899520

約数和(自身を除く): 34319337

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 4127, 11529, 12381, 28889, 37143, 86667, 111429, 251747, 260001, 755241, 780003, 1762229, 2265723, 5286687, 6797169, 15860061, 47580183]

約数ペア:

[(1, 47580183), (3, 15860061), (7, 6797169), (9, 5286687), (21, 2265723), (27, 1762229), (61, 780003), (63, 755241), (183, 260001), (189, 251747), (427, 111429), (549, 86667), (1281, 37143), (1647, 28889), (3843, 12381), (4127, 11529)]