746849997

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13513}}^1$

素因数の和:13634

約数の個数: 32

約数和(自身を含む): 1167609600

約数和(自身を除く): 420759603

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 621, 801, 2047, 2403, 6141, 13513, 18423, 40539, 55269, 121617, 310799, 364851, 932397, 1202657, 2797191, 3607971, 8391573, 10823913, 27661111, 32471739, 82983333, 248949999, 746849997]

約数ペア:

[(1, 746849997), (3, 248949999), (9, 82983333), (23, 32471739), (27, 27661111), (69, 10823913), (89, 8391573), (207, 3607971), (267, 2797191), (621, 1202657), (801, 932397), (2047, 364851), (2403, 310799), (6141, 121617), (13513, 55269), (18423, 40539)]