81337531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 92610560

約数和(自身を除く): 11273029

約数列:

[1, 11, 67, 79, 121, 127, 737, 869, 1397, 5293, 8107, 8509, 9559, 10033, 15367, 58223, 93599, 110363, 640453, 672211, 1029589, 1213993, 7394321, 81337531]

約数ペア:

[(1, 81337531), (11, 7394321), (67, 1213993), (79, 1029589), (121, 672211), (127, 640453), (737, 110363), (869, 93599), (1397, 58223), (5293, 15367), (8107, 10033), (8509, 9559)]