229969449

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2171

約数の個数: 40

約数和(自身を含む): 363116160

約数和(自身を除く): 133146711

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 261, 423, 783, 1269, 1363, 2083, 2349, 3807, 4089, 6249, 12267, 18747, 36801, 56241, 60407, 97901, 110403, 168723, 181221, 293703, 543663, 881109, 1630989, 2643327, 2839129, 4892967, 7929981, 8517387, 25552161, 76656483, 229969449]

約数ペア:

[(1, 229969449), (3, 76656483), (9, 25552161), (27, 8517387), (29, 7929981), (47, 4892967), (81, 2839129), (87, 2643327), (141, 1630989), (261, 881109), (423, 543663), (783, 293703), (1269, 181221), (1363, 168723), (2083, 110403), (2349, 97901), (3807, 60407), (4089, 56241), (6249, 36801), (12267, 18747)]