25702941

素因数分解:

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

素因数の和:234

約数の個数: 32

約数和(自身を含む): 38860416

約数和(自身を除く): 13157475

約数列:

[1, 3, 11, 33, 41, 121, 123, 157, 363, 451, 471, 1331, 1353, 1727, 3993, 4961, 5181, 6437, 14883, 18997, 19311, 54571, 56991, 70807, 163713, 208967, 212421, 626901, 778877, 2336631, 8567647, 25702941]

約数ペア:

[(1, 25702941), (3, 8567647), (11, 2336631), (33, 778877), (41, 626901), (121, 212421), (123, 208967), (157, 163713), (363, 70807), (451, 56991), (471, 54571), (1331, 19311), (1353, 18997), (1727, 14883), (3993, 6437), (4961, 5181)]