66493273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 22533287

約数列:

[1, 7, 11, 17, 77, 79, 119, 187, 553, 643, 869, 1309, 1343, 4501, 6083, 7073, 9401, 10931, 14773, 49511, 50797, 76517, 103411, 120241, 355579, 558767, 841687, 863549, 3911369, 6044843, 9499039, 66493273]

約数ペア:

[(1, 66493273), (7, 9499039), (11, 6044843), (17, 3911369), (77, 863549), (79, 841687), (119, 558767), (187, 355579), (553, 120241), (643, 103411), (869, 76517), (1309, 50797), (1343, 49511), (4501, 14773), (6083, 10931), (7073, 9401)]