68318289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 109804800

約数和(自身を除く): 41486511

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 351, 453, 1289, 1359, 1963, 3867, 4077, 5889, 11601, 16757, 17667, 34803, 50271, 53001, 150813, 194639, 452439, 583917, 1751751, 2530307, 5255253, 7590921, 22772763, 68318289]

約数ペア:

[(1, 68318289), (3, 22772763), (9, 7590921), (13, 5255253), (27, 2530307), (39, 1751751), (117, 583917), (151, 452439), (351, 194639), (453, 150813), (1289, 53001), (1359, 50271), (1963, 34803), (3867, 17667), (4077, 16757), (5889, 11601)]