171825084

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2459}}^1$

素因数の和:3119

約数の個数: 48

約数和(自身を含む): 446342400

約数和(自身を除く): 274517316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1294, 1941, 2459, 2588, 3882, 4918, 5823, 7377, 7764, 9836, 11646, 14754, 17469, 22131, 23292, 29508, 34938, 44262, 66393, 69876, 88524, 132786, 265572, 1590973, 3181946, 4772919, 6363892, 9545838, 14318757, 19091676, 28637514, 42956271, 57275028, 85912542, 171825084]

約数ペア:

[(1, 171825084), (2, 85912542), (3, 57275028), (4, 42956271), (6, 28637514), (9, 19091676), (12, 14318757), (18, 9545838), (27, 6363892), (36, 4772919), (54, 3181946), (108, 1590973), (647, 265572), (1294, 132786), (1941, 88524), (2459, 69876), (2588, 66393), (3882, 44262), (4918, 34938), (5823, 29508), (7377, 23292), (7764, 22131), (9836, 17469), (11646, 14754)]