84645513

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{165001}}^1$

素因数の和:165029

約数の個数: 16

約数和(自身を含む): 132001600

約数和(自身を除く): 47356087

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 165001, 495003, 1485009, 3135019, 4455027, 9405057, 28215171, 84645513]

約数ペア:

[(1, 84645513), (3, 28215171), (9, 9405057), (19, 4455027), (27, 3135019), (57, 1485009), (171, 495003), (513, 165001)]