89337381

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 52589019

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 1259, 2289, 3379, 3777, 8813, 10137, 23653, 26439, 39029, 70959, 117087, 137231, 273203, 411693, 819609, 960617, 2881851, 4254161, 12762483, 29779127, 89337381]

約数ペア:

[(1, 89337381), (3, 29779127), (7, 12762483), (21, 4254161), (31, 2881851), (93, 960617), (109, 819609), (217, 411693), (327, 273203), (651, 137231), (763, 117087), (1259, 70959), (2289, 39029), (3379, 26439), (3777, 23653), (8813, 10137)]