99859839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 144069120

約数和(自身を除く): 44209281

約数列:

[1, 3, 19, 57, 73, 103, 219, 233, 309, 699, 1387, 1957, 4161, 4427, 5871, 7519, 13281, 17009, 22557, 23999, 51027, 71997, 142861, 323171, 428583, 455981, 969513, 1367943, 1751927, 5255781, 33286613, 99859839]

約数ペア:

[(1, 99859839), (3, 33286613), (19, 5255781), (57, 1751927), (73, 1367943), (103, 969513), (219, 455981), (233, 428583), (309, 323171), (699, 142861), (1387, 71997), (1957, 51027), (4161, 23999), (4427, 22557), (5871, 17009), (7519, 13281)]