86877279

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{46633}}^1$

素因数の和:46668

約数の個数: 20

約数和(自身を含む): 135425136

約数和(自身を除く): 48547857

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 46633, 139899, 419697, 1072559, 1259091, 3217677, 3777273, 9653031, 28959093, 86877279]

約数ペア:

[(1, 86877279), (3, 28959093), (9, 9653031), (23, 3777273), (27, 3217677), (69, 1259091), (81, 1072559), (207, 419697), (621, 139899), (1863, 46633)]