87739089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3109}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 122409600

約数和(自身を除く): 34670511

約数列:

[1, 3, 23, 69, 409, 1227, 3109, 9327, 9407, 28221, 71507, 214521, 1271581, 3814743, 29246363, 87739089]

約数ペア:

[(1, 87739089), (3, 29246363), (23, 3814743), (69, 1271581), (409, 214521), (1227, 71507), (3109, 28221), (9327, 9407)]