80150147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 105283584

約数和(自身を除く): 25133437

約数列:

[1, 7, 11, 23, 77, 161, 167, 253, 271, 1169, 1771, 1837, 1897, 2981, 3841, 6233, 12859, 20867, 26887, 42251, 43631, 45257, 68563, 295757, 316799, 479941, 497827, 1040911, 3484789, 7286377, 11450021, 80150147]

約数ペア:

[(1, 80150147), (7, 11450021), (11, 7286377), (23, 3484789), (77, 1040911), (161, 497827), (167, 479941), (253, 316799), (271, 295757), (1169, 68563), (1771, 45257), (1837, 43631), (1897, 42251), (2981, 26887), (3841, 20867), (6233, 12859)]