30777773181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{75193}}^1$

素因数の和:75425

約数の個数: 32

約数和(自身を含む): 44466723840

約数和(自身を除く): 13688950659

約数列:

[1, 3, 19, 43, 57, 129, 167, 501, 817, 2451, 3173, 7181, 9519, 21543, 75193, 136439, 225579, 409317, 1428667, 3233299, 4286001, 9699897, 12557231, 37671693, 61432681, 184298043, 238587389, 539960933, 715762167, 1619882799, 10259257727, 30777773181]

約数ペア:

[(1, 30777773181), (3, 10259257727), (19, 1619882799), (43, 715762167), (57, 539960933), (129, 238587389), (167, 184298043), (501, 61432681), (817, 37671693), (2451, 12557231), (3173, 9699897), (7181, 4286001), (9519, 3233299), (21543, 1428667), (75193, 409317), (136439, 225579)]