123605109

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{2281}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 186065152

約数和(自身を除く): 62460043

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 2007, 2281, 6021, 6843, 18063, 20529, 54189, 61587, 184761, 508663, 554283, 1525989, 4577967, 13733901, 41201703, 123605109]

約数ペア:

[(1, 123605109), (3, 41201703), (9, 13733901), (27, 4577967), (81, 1525989), (223, 554283), (243, 508663), (669, 184761), (2007, 61587), (2281, 54189), (6021, 20529), (6843, 18063)]