27788679

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 41879552

約数和(自身を除く): 14090873

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 967, 2901, 3193, 8703, 9579, 28737, 29977, 89931, 99601, 269793, 298803, 896409, 3087631, 9262893, 27788679]

約数ペア:

[(1, 27788679), (3, 9262893), (9, 3087631), (31, 896409), (93, 298803), (103, 269793), (279, 99601), (309, 89931), (927, 29977), (967, 28737), (2901, 9579), (3193, 8703)]