68798877

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 107059200

約数和(自身を除く): 38260323

約数列:

[1, 3, 7, 21, 101, 163, 199, 303, 489, 597, 707, 1141, 1393, 2121, 3423, 4179, 16463, 20099, 32437, 49389, 60297, 97311, 115241, 140693, 227059, 345723, 422079, 681177, 3276137, 9828411, 22932959, 68798877]

約数ペア:

[(1, 68798877), (3, 22932959), (7, 9828411), (21, 3276137), (101, 681177), (163, 422079), (199, 345723), (303, 227059), (489, 140693), (597, 115241), (707, 97311), (1141, 60297), (1393, 49389), (2121, 32437), (3423, 20099), (4179, 16463)]