87243807

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{180629}}^1$

素因数の和:180662

約数の個数: 16

約数和(自身を含む): 138723840

約数和(自身を除く): 51480033

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 180629, 541887, 1264403, 3793209, 4154467, 12463401, 29081269, 87243807]

約数ペア:

[(1, 87243807), (3, 29081269), (7, 12463401), (21, 4154467), (23, 3793209), (69, 1264403), (161, 541887), (483, 180629)]