42539301

素因数分解:

$3^2\times 7^2\times {\mathrm{96461}}^1$

素因数の和:96481

約数の個数: 18

約数和(自身を含む): 71478342

約数和(自身を除く): 28939041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 96461, 289383, 675227, 868149, 2025681, 4726589, 6077043, 14179767, 42539301]

約数ペア:

[(1, 42539301), (3, 14179767), (7, 6077043), (9, 4726589), (21, 2025681), (49, 868149), (63, 675227), (147, 289383), (441, 96461)]