68149968477

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{43019}}^1$

素因数の和:43321

約数の個数: 32

約数和(自身を含む): 95401152000

約数和(自身を除く): 27251183523

約数列:

[1, 3, 29, 87, 131, 139, 393, 417, 3799, 4031, 11397, 12093, 18209, 43019, 54627, 129057, 528061, 1247551, 1584183, 3742653, 5635489, 5979641, 16906467, 17938923, 163429181, 173409589, 490287543, 520228767, 783332971, 2349998913, 22716656159, 68149968477]

約数ペア:

[(1, 68149968477), (3, 22716656159), (29, 2349998913), (87, 783332971), (131, 520228767), (139, 490287543), (393, 173409589), (417, 163429181), (3799, 17938923), (4031, 16906467), (11397, 5979641), (12093, 5635489), (18209, 3742653), (43019, 1584183), (54627, 1247551), (129057, 528061)]