118664163

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 180268800

約数和(自身を除く): 61604637

約数列:

[1, 3, 9, 27, 59, 163, 177, 457, 489, 531, 1371, 1467, 1593, 4113, 4401, 9617, 12339, 26963, 28851, 74491, 80889, 86553, 223473, 242667, 259659, 670419, 728001, 2011257, 4394969, 13184907, 39554721, 118664163]

約数ペア:

[(1, 118664163), (3, 39554721), (9, 13184907), (27, 4394969), (59, 2011257), (163, 728001), (177, 670419), (457, 259659), (489, 242667), (531, 223473), (1371, 86553), (1467, 80889), (1593, 74491), (4113, 28851), (4401, 26963), (9617, 12339)]