68099943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 31709337

約数列:

[1, 3, 17, 37, 51, 111, 151, 239, 453, 629, 717, 1887, 2567, 4063, 5587, 7701, 8843, 12189, 16761, 26529, 36089, 94979, 108267, 150331, 284937, 450993, 613513, 1335293, 1840539, 4005879, 22699981, 68099943]

約数ペア:

[(1, 68099943), (3, 22699981), (17, 4005879), (37, 1840539), (51, 1335293), (111, 613513), (151, 450993), (239, 284937), (453, 150331), (629, 108267), (717, 94979), (1887, 36089), (2567, 26529), (4063, 16761), (5587, 12189), (7701, 8843)]