68618409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2099}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 97070400

約数和(自身を除く): 28451991

約数列:

[1, 3, 17, 51, 641, 1923, 2099, 6297, 10897, 32691, 35683, 107049, 1345459, 4036377, 22872803, 68618409]

約数ペア:

[(1, 68618409), (3, 22872803), (17, 4036377), (51, 1345459), (641, 107049), (1923, 35683), (2099, 32691), (6297, 10897)]