133578181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2917}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 152949888

約数和(自身を除く): 19371707

約数列:

[1, 11, 23, 181, 253, 1991, 2917, 4163, 32087, 45793, 67091, 527977, 738001, 5807747, 12143471, 133578181]

約数ペア:

[(1, 133578181), (11, 12143471), (23, 5807747), (181, 738001), (253, 527977), (1991, 67091), (2917, 45793), (4163, 32087)]