72537751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 87275664

約数和(自身を除く): 14737913

約数列:

[1, 11, 13, 67, 113, 143, 737, 871, 1243, 1469, 4489, 7571, 9581, 16159, 49379, 58357, 83281, 98423, 507257, 641927, 1082653, 5579827, 6594341, 72537751]

約数ペア:

[(1, 72537751), (11, 6594341), (13, 5579827), (67, 1082653), (113, 641927), (143, 507257), (737, 98423), (871, 83281), (1243, 58357), (1469, 49379), (4489, 16159), (7571, 9581)]