77265699

素因数分解:

$3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1489}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 120260880

約数和(自身を除く): 42995181

約数列:

[1, 3, 7, 21, 49, 147, 353, 1059, 1489, 2471, 4467, 7413, 10423, 17297, 31269, 51891, 72961, 218883, 525617, 1576851, 3679319, 11037957, 25755233, 77265699]

約数ペア:

[(1, 77265699), (3, 25755233), (7, 11037957), (21, 3679319), (49, 1576851), (147, 525617), (353, 218883), (1059, 72961), (1489, 51891), (2471, 31269), (4467, 17297), (7413, 10423)]