170285619

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6011}}^1$

素因数の和:6111

約数の個数: 32

約数和(自身を含む): 277032960

約数和(自身を除く): 106747341

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 6011, 9443, 18033, 28329, 42077, 114209, 126231, 342627, 426781, 799463, 1280343, 2398389, 2987467, 8108839, 8962401, 24326517, 56761873, 170285619]

約数ペア:

[(1, 170285619), (3, 56761873), (7, 24326517), (19, 8962401), (21, 8108839), (57, 2987467), (71, 2398389), (133, 1280343), (213, 799463), (399, 426781), (497, 342627), (1349, 126231), (1491, 114209), (4047, 42077), (6011, 28329), (9443, 18033)]