31123899

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{50119}}^1$

素因数の和:50151

約数の個数: 16

約数和(自身を含む): 48115200

約数和(自身を除く): 16991301

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 50119, 150357, 451071, 1152737, 1353213, 3458211, 10374633, 31123899]

約数ペア:

[(1, 31123899), (3, 10374633), (9, 3458211), (23, 1353213), (27, 1152737), (69, 451071), (207, 150357), (621, 50119)]