53891139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45943}}^1$

素因数の和:45986

約数の個数: 16

約数和(自身を含む): 79391232

約数和(自身を除く): 25500093

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 45943, 137829, 781031, 1056689, 2343093, 3170067, 17963713, 53891139]

約数ペア:

[(1, 53891139), (3, 17963713), (17, 3170067), (23, 2343093), (51, 1056689), (69, 781031), (391, 137829), (1173, 45943)]