161040903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{17333}}^1$

素因数の和:17518

約数の個数: 16

約数和(自身を含む): 227422080

約数和(自身を除く): 66381177

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 17333, 51999, 329327, 987981, 2825279, 8475837, 53680301, 161040903]

約数ペア:

[(1, 161040903), (3, 53680301), (19, 8475837), (57, 2825279), (163, 987981), (489, 329327), (3097, 51999), (9291, 17333)]