71904543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 106868160

約数和(自身を除く): 34963617

約数列:

[1, 3, 17, 29, 51, 61, 87, 183, 493, 797, 1037, 1479, 1769, 2391, 3111, 5307, 13549, 23113, 30073, 40647, 48617, 69339, 90219, 145851, 392921, 826489, 1178763, 1409893, 2479467, 4229679, 23968181, 71904543]

約数ペア:

[(1, 71904543), (3, 23968181), (17, 4229679), (29, 2479467), (51, 1409893), (61, 1178763), (87, 826489), (183, 392921), (493, 145851), (797, 90219), (1037, 69339), (1479, 48617), (1769, 40647), (2391, 30073), (3111, 23113), (5307, 13549)]