164166195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6637}}^1$

素因数の和:6759

約数の個数: 32

約数和(自身を含む): 281026368

約数和(自身を除く): 116860173

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 4947, 6637, 8245, 19911, 24735, 33185, 99555, 112829, 338487, 564145, 643789, 1692435, 1931367, 3218945, 9656835, 10944413, 32833239, 54722065, 164166195]

約数ペア:

[(1, 164166195), (3, 54722065), (5, 32833239), (15, 10944413), (17, 9656835), (51, 3218945), (85, 1931367), (97, 1692435), (255, 643789), (291, 564145), (485, 338487), (1455, 112829), (1649, 99555), (4947, 33185), (6637, 24735), (8245, 19911)]