189612577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 256483584

約数和(自身を除く): 66871007

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1309, 3157, 3533, 4879, 7667, 24731, 38863, 53669, 60061, 144853, 272041, 420427, 660671, 1013971, 1593383, 2462501, 4624697, 11153681, 17237507, 27087511, 189612577]

約数ペア:

[(1, 189612577), (7, 27087511), (11, 17237507), (17, 11153681), (41, 4624697), (77, 2462501), (119, 1593383), (187, 1013971), (287, 660671), (451, 420427), (697, 272041), (1309, 144853), (3157, 60061), (3533, 53669), (4879, 38863), (7667, 24731)]