89949507

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 128679936

約数和(自身を除く): 38730429

約数列:

[1, 3, 31, 43, 83, 93, 129, 249, 271, 813, 1333, 2573, 3569, 3999, 7719, 8401, 10707, 11653, 22493, 25203, 34959, 67479, 110639, 331917, 361243, 697283, 967199, 1083729, 2091849, 2901597, 29983169, 89949507]

約数ペア:

[(1, 89949507), (3, 29983169), (31, 2901597), (43, 2091849), (83, 1083729), (93, 967199), (129, 697283), (249, 361243), (271, 331917), (813, 110639), (1333, 67479), (2573, 34959), (3569, 25203), (3999, 22493), (7719, 11653), (8401, 10707)]