65745057

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 104140800

約数和(自身を除く): 38395743

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1129, 1239, 2773, 3387, 7903, 8319, 19411, 23709, 53063, 58233, 66611, 159189, 199833, 371441, 466277, 1114323, 1398831, 3130717, 9392151, 21915019, 65745057]

約数ペア:

[(1, 65745057), (3, 21915019), (7, 9392151), (21, 3130717), (47, 1398831), (59, 1114323), (141, 466277), (177, 371441), (329, 199833), (413, 159189), (987, 66611), (1129, 58233), (1239, 53063), (2773, 23709), (3387, 19411), (7903, 8319)]