81132667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11839}}^1$

素因数の和:11946

約数の個数: 16

約数和(自身を含む): 102297600

約数和(自身を除く): 21164933

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 11839, 82873, 130229, 911603, 1053671, 7375697, 11590381, 81132667]

約数ペア:

[(1, 81132667), (7, 11590381), (11, 7375697), (77, 1053671), (89, 911603), (623, 130229), (979, 82873), (6853, 11839)]