158131413

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7499}}^1$

素因数の和:7590

約数の個数: 32

約数和(自身を含む): 259200000

約数和(自身を除く): 101068587

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 7499, 21087, 22497, 67491, 82489, 202473, 247467, 532429, 742401, 1597287, 2227203, 4791861, 5856719, 14375583, 17570157, 52710471, 158131413]

約数ペア:

[(1, 158131413), (3, 52710471), (9, 17570157), (11, 14375583), (27, 5856719), (33, 4791861), (71, 2227203), (99, 1597287), (213, 742401), (297, 532429), (639, 247467), (781, 202473), (1917, 82489), (2343, 67491), (7029, 22497), (7499, 21087)]