72688617

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{158363}}^1$

素因数の和:158389

約数の個数: 16

約数和(自身を含む): 114022080

約数和(自身を除く): 41333463

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 158363, 475089, 1425267, 2692171, 4275801, 8076513, 24229539, 72688617]

約数ペア:

[(1, 72688617), (3, 24229539), (9, 8076513), (17, 4275801), (27, 2692171), (51, 1425267), (153, 475089), (459, 158363)]