159917079

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4349}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 260582400

約数和(自身を除く): 100665321

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 4349, 5253, 12257, 13047, 30443, 36771, 73933, 91329, 221799, 447947, 517531, 1343841, 1552593, 3135629, 7615099, 9406887, 22845297, 53305693, 159917079]

約数ペア:

[(1, 159917079), (3, 53305693), (7, 22845297), (17, 9406887), (21, 7615099), (51, 3135629), (103, 1552593), (119, 1343841), (309, 517531), (357, 447947), (721, 221799), (1751, 91329), (2163, 73933), (4349, 36771), (5253, 30443), (12257, 13047)]