248492095497

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1\times {\mathrm{4549}}^1$

素因数の和:8634

約数の個数: 48

約数和(自身を含む): 377802406800

約数和(自身を除く): 129310311303

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4001, 4549, 4551, 12003, 13647, 13653, 36009, 40941, 148037, 164041, 168313, 186509, 444111, 492123, 504939, 559527, 1332333, 1476369, 1514817, 1678581, 6069517, 6900833, 18200549, 18208551, 20702499, 54601647, 54625653, 62107497, 163804941, 673420313, 746222509, 2020260939, 2238667527, 6060782817, 6716002581, 27610232833, 82830698499, 248492095497]

約数ペア:

[(1, 248492095497), (3, 82830698499), (9, 27610232833), (37, 6716002581), (41, 6060782817), (111, 2238667527), (123, 2020260939), (333, 746222509), (369, 673420313), (1517, 163804941), (4001, 62107497), (4549, 54625653), (4551, 54601647), (12003, 20702499), (13647, 18208551), (13653, 18200549), (36009, 6900833), (40941, 6069517), (148037, 1678581), (164041, 1514817), (168313, 1476369), (186509, 1332333), (444111, 559527), (492123, 504939)]