98218251

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{15349}}^1$

素因数の和:15440

約数の個数: 20

約数和(自身を含む): 148588000

約数和(自身を除く): 50369749

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 15349, 46047, 138141, 414423, 1212571, 1243269, 3637713, 10913139, 32739417, 98218251]

約数ペア:

[(1, 98218251), (3, 32739417), (9, 10913139), (27, 3637713), (79, 1243269), (81, 1212571), (237, 414423), (711, 138141), (2133, 46047), (6399, 15349)]