165812471

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 187644912

約数和(自身を除く): 21832441

約数列:

[1, 11, 67, 113, 121, 181, 737, 1243, 1991, 7571, 8107, 12127, 13673, 20453, 21901, 83281, 133397, 224983, 916091, 1370351, 1467367, 2474813, 15073861, 165812471]

約数ペア:

[(1, 165812471), (11, 15073861), (67, 2474813), (113, 1467367), (121, 1370351), (181, 916091), (737, 224983), (1243, 133397), (1991, 83281), (7571, 21901), (8107, 20453), (12127, 13673)]