145855107

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 220147200

約数和(自身を除く): 74292093

約数列:

[1, 3, 9, 27, 103, 179, 293, 309, 537, 879, 927, 1611, 2637, 2781, 4833, 7911, 18437, 30179, 52447, 55311, 90537, 157341, 165933, 271611, 472023, 497799, 814833, 1416069, 5402041, 16206123, 48618369, 145855107]

約数ペア:

[(1, 145855107), (3, 48618369), (9, 16206123), (27, 5402041), (103, 1416069), (179, 814833), (293, 497799), (309, 472023), (537, 271611), (879, 165933), (927, 157341), (1611, 90537), (2637, 55311), (2781, 52447), (4833, 30179), (7911, 18437)]