153720009

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{95419}}^1$

素因数の和:95604

約数の個数: 12

約数和(自身を含む): 223282800

約数和(自身を除く): 69562791

約数列:

[1, 3, 9, 179, 537, 1611, 95419, 286257, 858771, 17080001, 51240003, 153720009]

約数ペア:

[(1, 153720009), (3, 51240003), (9, 17080001), (179, 858771), (537, 286257), (1611, 95419)]