15661475901

素因数分解:

$3^3\times {\mathrm{547}}^1\times {\mathrm{607}}^1\times {\mathrm{1747}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 23296225280

約数和(自身を除く): 7634749379

約数列:

[1, 3, 9, 27, 547, 607, 1641, 1747, 1821, 4923, 5241, 5463, 14769, 15723, 16389, 47169, 332029, 955609, 996087, 1060429, 2866827, 2988261, 3181287, 8600481, 8964783, 9543861, 25801443, 28631583, 580054663, 1740163989, 5220491967, 15661475901]

約数ペア:

[(1, 15661475901), (3, 5220491967), (9, 1740163989), (27, 580054663), (547, 28631583), (607, 25801443), (1641, 9543861), (1747, 8964783), (1821, 8600481), (4923, 3181287), (5241, 2988261), (5463, 2866827), (14769, 1060429), (15723, 996087), (16389, 955609), (47169, 332029)]