77108823

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 126296352

約数和(自身を除く): 49187529

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 157, 363, 369, 451, 471, 1089, 1331, 1353, 1413, 1727, 3993, 4059, 4961, 5181, 6437, 11979, 14883, 15543, 18997, 19311, 44649, 54571, 56991, 57933, 70807, 163713, 170973, 208967, 212421, 491139, 626901, 637263, 778877, 1880703, 2336631, 7009893, 8567647, 25702941, 77108823]

約数ペア:

[(1, 77108823), (3, 25702941), (9, 8567647), (11, 7009893), (33, 2336631), (41, 1880703), (99, 778877), (121, 637263), (123, 626901), (157, 491139), (363, 212421), (369, 208967), (451, 170973), (471, 163713), (1089, 70807), (1331, 57933), (1353, 56991), (1413, 54571), (1727, 44649), (3993, 19311), (4059, 18997), (4961, 15543), (5181, 14883), (6437, 11979)]