86427279

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 43302321

約数列:

[1, 3, 9, 29, 87, 261, 269, 807, 1231, 2421, 3693, 7801, 11079, 23403, 35699, 70209, 107097, 321291, 331139, 993417, 2980251, 9603031, 28809093, 86427279]

約数ペア:

[(1, 86427279), (3, 28809093), (9, 9603031), (29, 2980251), (87, 993417), (261, 331139), (269, 321291), (807, 107097), (1231, 70209), (2421, 35699), (3693, 23403), (7801, 11079)]