123232779

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 194184000

約数和(自身を除く): 70951221

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 929, 2601, 2787, 4913, 7803, 8361, 14739, 15793, 25083, 44217, 47379, 132651, 142137, 268481, 426411, 805443, 2416329, 4564177, 7248987, 13692531, 41077593, 123232779]

約数ペア:

[(1, 123232779), (3, 41077593), (9, 13692531), (17, 7248987), (27, 4564177), (51, 2416329), (153, 805443), (289, 426411), (459, 268481), (867, 142137), (929, 132651), (2601, 47379), (2787, 44217), (4913, 25083), (7803, 15793), (8361, 14739)]