68866629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^2$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 101146080

約数和(自身を除く): 32279451

約数列:

[1, 3, 13, 39, 59, 173, 177, 519, 767, 2249, 2301, 6747, 10207, 29929, 30621, 89787, 132691, 389077, 398073, 1167231, 1765811, 5297433, 22955543, 68866629]

約数ペア:

[(1, 68866629), (3, 22955543), (13, 5297433), (39, 1765811), (59, 1167231), (173, 398073), (177, 389077), (519, 132691), (767, 89787), (2249, 30621), (2301, 29929), (6747, 10207)]