102718179

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 157320000

約数和(自身を除く): 54601821

約数列:

[1, 3, 9, 27, 37, 111, 229, 333, 449, 687, 999, 1347, 2061, 4041, 6183, 8473, 12123, 16613, 25419, 49839, 76257, 102821, 149517, 228771, 308463, 448551, 925389, 2776167, 3804377, 11413131, 34239393, 102718179]

約数ペア:

[(1, 102718179), (3, 34239393), (9, 11413131), (27, 3804377), (37, 2776167), (111, 925389), (229, 448551), (333, 308463), (449, 228771), (687, 149517), (999, 102821), (1347, 76257), (2061, 49839), (4041, 25419), (6183, 16613), (8473, 12123)]