71874531

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 106778880

約数和(自身を除く): 34904349

約数列:

[1, 3, 9, 61, 89, 183, 267, 549, 801, 1471, 4413, 5429, 13239, 16287, 48861, 89731, 130919, 269193, 392757, 807579, 1178271, 7986059, 23958177, 71874531]

約数ペア:

[(1, 71874531), (3, 23958177), (9, 7986059), (61, 1178271), (89, 807579), (183, 392757), (267, 269193), (549, 130919), (801, 89731), (1471, 48861), (4413, 16287), (5429, 13239)]