322016247

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 541212672

約数和(自身を除く): 219196425

約数列:

[1, 3, 7, 9, 21, 63, 127, 167, 241, 381, 501, 723, 889, 1143, 1169, 1503, 1687, 2169, 2667, 3507, 5061, 8001, 10521, 15183, 21209, 30607, 40247, 63627, 91821, 120741, 148463, 190881, 214249, 275463, 281729, 362223, 445389, 642747, 845187, 1336167, 1928241, 2535561, 5111369, 15334107, 35779583, 46002321, 107338749, 322016247]

約数ペア:

[(1, 322016247), (3, 107338749), (7, 46002321), (9, 35779583), (21, 15334107), (63, 5111369), (127, 2535561), (167, 1928241), (241, 1336167), (381, 845187), (501, 642747), (723, 445389), (889, 362223), (1143, 281729), (1169, 275463), (1503, 214249), (1687, 190881), (2169, 148463), (2667, 120741), (3507, 91821), (5061, 63627), (8001, 40247), (10521, 30607), (15183, 21209)]