145432833

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{76103}}^1$

素因数の和:76133

約数の個数: 24

約数和(自身を含む): 242923968

約数和(自身を除く): 97491135

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 76103, 228309, 532721, 989339, 1598163, 2968017, 3729047, 6925373, 11187141, 20776119, 48477611, 145432833]

約数ペア:

[(1, 145432833), (3, 48477611), (7, 20776119), (13, 11187141), (21, 6925373), (39, 3729047), (49, 2968017), (91, 1598163), (147, 989339), (273, 532721), (637, 228309), (1911, 76103)]