72170487

素因数分解:

$3^3\times {\mathrm{1117}}^1\times {\mathrm{2393}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 107059680

約数和(自身を除く): 34889193

約数列:

[1, 3, 9, 27, 1117, 2393, 3351, 7179, 10053, 21537, 30159, 64611, 2672981, 8018943, 24056829, 72170487]

約数ペア:

[(1, 72170487), (3, 24056829), (9, 8018943), (27, 2672981), (1117, 64611), (2393, 30159), (3351, 21537), (7179, 10053)]