40992129

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{1487}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 60829440

約数和(自身を除く): 19837311

約数列:

[1, 3, 9, 27, 1021, 1487, 3063, 4461, 9189, 13383, 27567, 40149, 1518227, 4554681, 13664043, 40992129]

約数ペア:

[(1, 40992129), (3, 13664043), (9, 4554681), (27, 1518227), (1021, 40149), (1487, 27567), (3063, 13383), (4461, 9189)]