68156627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 21146413

約数列:

[1, 7, 11, 37, 47, 77, 259, 329, 407, 509, 517, 1739, 2849, 3563, 3619, 5599, 12173, 18833, 19129, 23923, 39193, 131831, 133903, 167461, 207163, 263153, 885151, 1450141, 1842071, 6196057, 9736661, 68156627]

約数ペア:

[(1, 68156627), (7, 9736661), (11, 6196057), (37, 1842071), (47, 1450141), (77, 885151), (259, 263153), (329, 207163), (407, 167461), (509, 133903), (517, 131831), (1739, 39193), (2849, 23923), (3563, 19129), (3619, 18833), (5599, 12173)]