173122479

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4931}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 258515712

約数和(自身を除く): 85393233

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 3901, 4931, 11703, 14793, 35109, 44379, 231757, 409273, 695271, 1227819, 2085813, 3683457, 19235831, 57707493, 173122479]

約数ペア:

[(1, 173122479), (3, 57707493), (9, 19235831), (47, 3683457), (83, 2085813), (141, 1227819), (249, 695271), (423, 409273), (747, 231757), (3901, 44379), (4931, 35109), (11703, 14793)]