69975723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 101993472

約数和(自身を除く): 32017749

約数列:

[1, 3, 17, 51, 61, 83, 183, 249, 271, 813, 1037, 1411, 3111, 4233, 4607, 5063, 13821, 15189, 16531, 22493, 49593, 67479, 86071, 258213, 281027, 382381, 843081, 1147143, 1372073, 4116219, 23325241, 69975723]

約数ペア:

[(1, 69975723), (3, 23325241), (17, 4116219), (51, 1372073), (61, 1147143), (83, 843081), (183, 382381), (249, 281027), (271, 258213), (813, 86071), (1037, 67479), (1411, 49593), (3111, 22493), (4233, 16531), (4607, 15189), (5063, 13821)]