87600513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 162054144

約数和(自身を除く): 74453631

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 403, 429, 651, 941, 1001, 1023, 1209, 2387, 2821, 2823, 3003, 4433, 6587, 7161, 8463, 10351, 12233, 13299, 19761, 29171, 31031, 31053, 36699, 72457, 85631, 87513, 93093, 134563, 204197, 217371, 256893, 320881, 379223, 403689, 612591, 941941, 962643, 1137669, 2246167, 2654561, 2825823, 4171453, 6738501, 7963683, 12514359, 29200171, 87600513]

約数ペア:

[(1, 87600513), (3, 29200171), (7, 12514359), (11, 7963683), (13, 6738501), (21, 4171453), (31, 2825823), (33, 2654561), (39, 2246167), (77, 1137669), (91, 962643), (93, 941941), (143, 612591), (217, 403689), (231, 379223), (273, 320881), (341, 256893), (403, 217371), (429, 204197), (651, 134563), (941, 93093), (1001, 87513), (1023, 85631), (1209, 72457), (2387, 36699), (2821, 31053), (2823, 31031), (3003, 29171), (4433, 19761), (6587, 13299), (7161, 12233), (8463, 10351)]