79961217

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 130977792

約数和(自身を除く): 51016575

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3343, 3417, 7973, 10029, 23401, 23919, 56831, 70203, 170493, 223981, 397817, 671943, 1193451, 1567867, 3807677, 4703601, 11423031, 26653739, 79961217]

約数ペア:

[(1, 79961217), (3, 26653739), (7, 11423031), (17, 4703601), (21, 3807677), (51, 1567867), (67, 1193451), (119, 671943), (201, 397817), (357, 223981), (469, 170493), (1139, 70203), (1407, 56831), (3343, 23919), (3417, 23401), (7973, 10029)]