85576449

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 134776576

約数和(自身を除く): 49200127

約数列:

[1, 3, 7, 21, 37, 111, 241, 259, 457, 723, 777, 1371, 1687, 3199, 5061, 8917, 9597, 16909, 26751, 50727, 62419, 110137, 118363, 187257, 330411, 355089, 770959, 2312877, 4075069, 12225207, 28525483, 85576449]

約数ペア:

[(1, 85576449), (3, 28525483), (7, 12225207), (21, 4075069), (37, 2312877), (111, 770959), (241, 355089), (259, 330411), (457, 187257), (723, 118363), (777, 110137), (1371, 62419), (1687, 50727), (3199, 26751), (5061, 16909), (8917, 9597)]