75809307

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 123323904

約数和(自身を除く): 47514597

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1621, 2227, 2751, 4863, 6681, 11347, 15589, 27557, 34041, 46767, 82671, 192899, 212351, 578697, 637053, 1486457, 3609967, 4459371, 10829901, 25269769, 75809307]

約数ペア:

[(1, 75809307), (3, 25269769), (7, 10829901), (17, 4459371), (21, 3609967), (51, 1486457), (119, 637053), (131, 578697), (357, 212351), (393, 192899), (917, 82671), (1621, 46767), (2227, 34041), (2751, 27557), (4863, 15589), (6681, 11347)]