138464577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 209297088

約数和(自身を除く): 70832511

約数列:

[1, 3, 9, 23, 69, 207, 461, 1383, 1451, 4149, 4353, 10603, 13059, 31809, 33373, 95427, 100119, 300357, 668911, 2006733, 6020199, 15384953, 46154859, 138464577]

約数ペア:

[(1, 138464577), (3, 46154859), (9, 15384953), (23, 6020199), (69, 2006733), (207, 668911), (461, 300357), (1383, 100119), (1451, 95427), (4149, 33373), (4353, 31809), (10603, 13059)]