7156900989

素因数分解:

$3^3\times 7^1\times {\mathrm{593}}^1\times {\mathrm{63857}}^1$

素因数の和:64466

約数の個数: 32

約数和(自身を含む): 12138128640

約数和(自身を除く): 4981227651

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 593, 1779, 4151, 5337, 12453, 16011, 37359, 63857, 112077, 191571, 446999, 574713, 1340997, 1724139, 4022991, 12068973, 37867201, 113601603, 265070407, 340804809, 795211221, 1022414427, 2385633663, 7156900989]

約数ペア:

[(1, 7156900989), (3, 2385633663), (7, 1022414427), (9, 795211221), (21, 340804809), (27, 265070407), (63, 113601603), (189, 37867201), (593, 12068973), (1779, 4022991), (4151, 1724139), (5337, 1340997), (12453, 574713), (16011, 446999), (37359, 191571), (63857, 112077)]