86882367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 57624513

約数列:

[1, 3, 11, 13, 31, 33, 39, 47, 93, 139, 141, 143, 341, 403, 417, 429, 517, 611, 1023, 1209, 1457, 1529, 1551, 1807, 1833, 4309, 4371, 4433, 4587, 5421, 6533, 6721, 12927, 13299, 16027, 18941, 19599, 19877, 20163, 47399, 48081, 56017, 56823, 59631, 71863, 84929, 142197, 168051, 202523, 208351, 215589, 254787, 607569, 616187, 625053, 934219, 1848561, 2227753, 2632799, 2802657, 6683259, 7898397, 28960789, 86882367]

約数ペア:

[(1, 86882367), (3, 28960789), (11, 7898397), (13, 6683259), (31, 2802657), (33, 2632799), (39, 2227753), (47, 1848561), (93, 934219), (139, 625053), (141, 616187), (143, 607569), (341, 254787), (403, 215589), (417, 208351), (429, 202523), (517, 168051), (611, 142197), (1023, 84929), (1209, 71863), (1457, 59631), (1529, 56823), (1551, 56017), (1807, 48081), (1833, 47399), (4309, 20163), (4371, 19877), (4433, 19599), (4587, 18941), (5421, 16027), (6533, 13299), (6721, 12927)]