211679028009

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{2467}}^1\times {\mathrm{21521}}^1$

素因数の和:24437

約数の個数: 24

約数和(自身を含む): 306587260512

約数和(自身を除く): 94908232503

約数列:

[1, 3, 9, 443, 1329, 2467, 3987, 7401, 21521, 22203, 64563, 193689, 1092881, 3278643, 9533803, 9835929, 28601409, 53092307, 85804227, 159276921, 477830763, 23519892001, 70559676003, 211679028009]

約数ペア:

[(1, 211679028009), (3, 70559676003), (9, 23519892001), (443, 477830763), (1329, 159276921), (2467, 85804227), (3987, 53092307), (7401, 28601409), (21521, 9835929), (22203, 9533803), (64563, 3278643), (193689, 1092881)]