161760573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 262872064

約数和(自身を除く): 101111491

約数列:

[1, 3, 9, 13, 31, 39, 93, 103, 117, 279, 309, 403, 433, 927, 1209, 1299, 1339, 3193, 3627, 3897, 4017, 5629, 9579, 12051, 13423, 16887, 28737, 40269, 41509, 44599, 50661, 120807, 124527, 133797, 174499, 373581, 401391, 523497, 579787, 1382569, 1570491, 1739361, 4147707, 5218083, 12443121, 17973397, 53920191, 161760573]

約数ペア:

[(1, 161760573), (3, 53920191), (9, 17973397), (13, 12443121), (31, 5218083), (39, 4147707), (93, 1739361), (103, 1570491), (117, 1382569), (279, 579787), (309, 523497), (403, 401391), (433, 373581), (927, 174499), (1209, 133797), (1299, 124527), (1339, 120807), (3193, 50661), (3627, 44599), (3897, 41509), (4017, 40269), (5629, 28737), (9579, 16887), (12051, 13423)]