81033799

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 103626000

約数和(自身を除く): 22592201

約数列:

[1, 7, 11, 49, 77, 149, 539, 1009, 1043, 1639, 7063, 7301, 11099, 11473, 49441, 77693, 80311, 150341, 543851, 1052387, 1653751, 7366709, 11576257, 81033799]

約数ペア:

[(1, 81033799), (7, 11576257), (11, 7366709), (49, 1653751), (77, 1052387), (149, 543851), (539, 150341), (1009, 80311), (1043, 77693), (1639, 49441), (7063, 11473), (7301, 11099)]