75146253

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{39323}}^1$

素因数の和:39353

約数の個数: 24

約数和(自身を含む): 125522208

約数和(自身を除く): 50375955

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 39323, 117969, 275261, 511199, 825783, 1533597, 1926827, 3578393, 5780481, 10735179, 25048751, 75146253]

約数ペア:

[(1, 75146253), (3, 25048751), (7, 10735179), (13, 5780481), (21, 3578393), (39, 1926827), (49, 1533597), (91, 825783), (147, 511199), (273, 275261), (637, 117969), (1911, 39323)]