30845529

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 54153792

約数和(自身を除く): 23308263

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 2663, 3861, 7989, 11583, 23967, 29293, 34619, 71901, 87879, 103857, 215703, 263637, 311571, 380809, 790911, 934713, 1142427, 2372733, 2804139, 3427281, 10281843, 30845529]

約数ペア:

[(1, 30845529), (3, 10281843), (9, 3427281), (11, 2804139), (13, 2372733), (27, 1142427), (33, 934713), (39, 790911), (81, 380809), (99, 311571), (117, 263637), (143, 215703), (297, 103857), (351, 87879), (429, 71901), (891, 34619), (1053, 29293), (1287, 23967), (2663, 11583), (3861, 7989)]