80067197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 99993600

約数和(自身を除く): 19926403

約数列:

[1, 7, 19, 61, 71, 133, 139, 427, 497, 973, 1159, 1349, 2641, 4331, 8113, 8479, 9443, 9869, 18487, 30317, 59353, 69083, 82289, 161101, 187511, 576023, 602009, 1127707, 1312577, 4214063, 11438171, 80067197]

約数ペア:

[(1, 80067197), (7, 11438171), (19, 4214063), (61, 1312577), (71, 1127707), (133, 602009), (139, 576023), (427, 187511), (497, 161101), (973, 82289), (1159, 69083), (1349, 59353), (2641, 30317), (4331, 18487), (8113, 9869), (8479, 9443)]