162243369

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 237535584

約数和(自身を除く): 75292215

約数列:

[1, 3, 9, 131, 241, 393, 571, 723, 1179, 1713, 2169, 5139, 31571, 74801, 94713, 137611, 224403, 284139, 412833, 673209, 1238499, 18027041, 54081123, 162243369]

約数ペア:

[(1, 162243369), (3, 54081123), (9, 18027041), (131, 1238499), (241, 673209), (393, 412833), (571, 284139), (723, 224403), (1179, 137611), (1713, 94713), (2169, 74801), (5139, 31571)]