131796171

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 36

約数和(自身を含む): 209142648

約数和(自身を除く): 77346477

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 219, 507, 657, 949, 1187, 1521, 2847, 3561, 8541, 10683, 12337, 15431, 37011, 46293, 86651, 111033, 138879, 200603, 259953, 601809, 779859, 1126463, 1805427, 3379389, 10138167, 14644019, 43932057, 131796171]

約数ペア:

[(1, 131796171), (3, 43932057), (9, 14644019), (13, 10138167), (39, 3379389), (73, 1805427), (117, 1126463), (169, 779859), (219, 601809), (507, 259953), (657, 200603), (949, 138879), (1187, 111033), (1521, 86651), (2847, 46293), (3561, 37011), (8541, 15431), (10683, 12337)]