47353293

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 74909952

約数和(自身を除く): 27556659

約数列:

[1, 3, 9, 13, 39, 117, 163, 169, 191, 489, 507, 573, 1467, 1521, 1719, 2119, 2483, 6357, 7449, 19071, 22347, 27547, 31133, 32279, 82641, 93399, 96837, 247923, 280197, 290511, 404729, 1214187, 3642561, 5261477, 15784431, 47353293]

約数ペア:

[(1, 47353293), (3, 15784431), (9, 5261477), (13, 3642561), (39, 1214187), (117, 404729), (163, 290511), (169, 280197), (191, 247923), (489, 96837), (507, 93399), (573, 82641), (1467, 32279), (1521, 31133), (1719, 27547), (2119, 22347), (2483, 19071), (6357, 7449)]