68201397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 113201088

約数和(自身を除く): 44999691

約数列:

[1, 3, 9, 11, 33, 37, 43, 99, 111, 129, 333, 387, 407, 433, 473, 1221, 1299, 1419, 1591, 3663, 3897, 4257, 4763, 4773, 14289, 14319, 16021, 17501, 18619, 42867, 48063, 52503, 55857, 144189, 157509, 167571, 176231, 204809, 528693, 614427, 688903, 1586079, 1843281, 2066709, 6200127, 7577933, 22733799, 68201397]

約数ペア:

[(1, 68201397), (3, 22733799), (9, 7577933), (11, 6200127), (33, 2066709), (37, 1843281), (43, 1586079), (99, 688903), (111, 614427), (129, 528693), (333, 204809), (387, 176231), (407, 167571), (433, 157509), (473, 144189), (1221, 55857), (1299, 52503), (1419, 48063), (1591, 42867), (3663, 18619), (3897, 17501), (4257, 16021), (4763, 14319), (4773, 14289)]