61857969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 26394447

約数列:

[1, 3, 37, 47, 71, 111, 141, 167, 213, 501, 1739, 2627, 3337, 5217, 6179, 7849, 7881, 10011, 11857, 18537, 23547, 35571, 123469, 290413, 370407, 438709, 557279, 871239, 1316127, 1671837, 20619323, 61857969]

約数ペア:

[(1, 61857969), (3, 20619323), (37, 1671837), (47, 1316127), (71, 871239), (111, 557279), (141, 438709), (167, 370407), (213, 290413), (501, 123469), (1739, 35571), (2627, 23547), (3337, 18537), (5217, 11857), (6179, 10011), (7849, 7881)]