165780202347

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{983923}}^1$

素因数の和:984219

約数の個数: 24

約数和(自身を含む): 243182720144

約数和(自身を除く): 77402517797

約数列:

[1, 3, 9, 97, 193, 291, 579, 873, 1737, 18721, 56163, 168489, 983923, 2951769, 8855307, 95440531, 189897139, 286321593, 569691417, 858964779, 1709074251, 18420022483, 55260067449, 165780202347]

約数ペア:

[(1, 165780202347), (3, 55260067449), (9, 18420022483), (97, 1709074251), (193, 858964779), (291, 569691417), (579, 286321593), (873, 189897139), (1737, 95440531), (18721, 8855307), (56163, 2951769), (168489, 983923)]