149945144829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127830473}}^1$

素因数の和:127830516

約数の個数: 16

約数和(自身を含む): 220891059072

約数和(自身を除く): 70945914243

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 127830473, 383491419, 2173118041, 2940100879, 6519354123, 8820302637, 49981714943, 149945144829]

約数ペア:

[(1, 149945144829), (3, 49981714943), (17, 8820302637), (23, 6519354123), (51, 2940100879), (69, 2173118041), (391, 383491419), (1173, 127830473)]