145864131

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{58369}}^1$

素因数の和:58403

約数の個数: 24

約数和(自身を含む): 239550480

約数和(自身を除く): 93686349

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 58369, 175107, 408583, 992273, 1225749, 2860081, 2976819, 6945911, 8580243, 20837733, 48621377, 145864131]

約数ペア:

[(1, 145864131), (3, 48621377), (7, 20837733), (17, 8580243), (21, 6945911), (49, 2976819), (51, 2860081), (119, 1225749), (147, 992273), (357, 408583), (833, 175107), (2499, 58369)]