68223099

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 106389504

約数和(自身を除く): 38166405

約数列:

[1, 3, 7, 21, 73, 191, 219, 233, 511, 573, 699, 1337, 1533, 1631, 4011, 4893, 13943, 17009, 41829, 44503, 51027, 97601, 119063, 133509, 292803, 311521, 357189, 934563, 3248719, 9746157, 22741033, 68223099]

約数ペア:

[(1, 68223099), (3, 22741033), (7, 9746157), (21, 3248719), (73, 934563), (191, 357189), (219, 311521), (233, 292803), (511, 133509), (573, 119063), (699, 97601), (1337, 51027), (1533, 44503), (1631, 41829), (4011, 17009), (4893, 13943)]