30846609

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^2$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 47050080

約数和(自身を除く): 16203471

約数列:

[1, 3, 9, 27, 43, 129, 163, 387, 489, 1161, 1467, 4401, 7009, 21027, 26569, 63081, 79707, 189243, 239121, 717363, 1142467, 3427401, 10282203, 30846609]

約数ペア:

[(1, 30846609), (3, 10282203), (9, 3427401), (27, 1142467), (43, 717363), (129, 239121), (163, 189243), (387, 79707), (489, 63081), (1161, 26569), (1467, 21027), (4401, 7009)]