72680187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17467}}^1$

素因数の和:17562

約数の個数: 16

約数和(自身を含む): 103410560

約数和(自身を除く): 30730373

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 17467, 52401, 331873, 995619, 1275091, 3825273, 24226729, 72680187]

約数ペア:

[(1, 72680187), (3, 24226729), (19, 3825273), (57, 1275091), (73, 995619), (219, 331873), (1387, 52401), (4161, 17467)]