55531329

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{16223}}^1$

素因数の和:16396

約数の個数: 16

約数和(自身を含む): 85143552

約数和(自身を除く): 29612223

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 16223, 48669, 113561, 340683, 2644349, 7933047, 18510443, 55531329]

約数ペア:

[(1, 55531329), (3, 18510443), (7, 7933047), (21, 2644349), (163, 340683), (489, 113561), (1141, 48669), (3423, 16223)]