68116501

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 13064939

約数列:

[1, 17, 19, 23, 53, 173, 323, 391, 437, 901, 1007, 1219, 2941, 3287, 3979, 7429, 9169, 17119, 20723, 23161, 55879, 67643, 75601, 155873, 174211, 210887, 393737, 1285217, 2961587, 3585079, 4006853, 68116501]

約数ペア:

[(1, 68116501), (17, 4006853), (19, 3585079), (23, 2961587), (53, 1285217), (173, 393737), (323, 210887), (391, 174211), (437, 155873), (901, 75601), (1007, 67643), (1219, 55879), (2941, 23161), (3287, 20723), (3979, 17119), (7429, 9169)]