163372005

素因数分解:

$3^3\times 5^1\times {\mathrm{1210163}}^1$

素因数の和:1210177

約数の個数: 16

約数和(自身を含む): 290439360

約数和(自身を除く): 127067355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1210163, 3630489, 6050815, 10891467, 18152445, 32674401, 54457335, 163372005]

約数ペア:

[(1, 163372005), (3, 54457335), (5, 32674401), (9, 18152445), (15, 10891467), (27, 6050815), (45, 3630489), (135, 1210163)]