82214139

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 132120576

約数和(自身を除く): 49906437

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 2687, 4371, 8061, 10199, 18809, 30597, 56427, 83297, 126289, 249891, 378867, 583079, 884023, 1749237, 2652069, 3914959, 11744877, 27404713, 82214139]

約数ペア:

[(1, 82214139), (3, 27404713), (7, 11744877), (21, 3914959), (31, 2652069), (47, 1749237), (93, 884023), (141, 583079), (217, 378867), (329, 249891), (651, 126289), (987, 83297), (1457, 56427), (2687, 30597), (4371, 18809), (8061, 10199)]