123376953

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13759}}^1$

素因数の和:13837

約数の個数: 24

約数和(自身を含む): 194511360

約数和(自身を除く): 71134407

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 13759, 41277, 96313, 288939, 674191, 839299, 2022573, 2517897, 5875093, 17625279, 41125651, 123376953]

約数ペア:

[(1, 123376953), (3, 41125651), (7, 17625279), (21, 5875093), (49, 2517897), (61, 2022573), (147, 839299), (183, 674191), (427, 288939), (1281, 96313), (2989, 41277), (8967, 13759)]