71682693

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 105067680

約数和(自身を除く): 33384987

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1479, 2851, 8381, 8553, 25143, 48467, 82679, 145401, 248037, 823939, 1405543, 2471817, 4216629, 23894231, 71682693]

約数ペア:

[(1, 71682693), (3, 23894231), (17, 4216629), (29, 2471817), (51, 1405543), (87, 823939), (289, 248037), (493, 145401), (867, 82679), (1479, 48467), (2851, 25143), (8381, 8553)]