61853031

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{21017}}^1$

素因数の和:21135

約数の個数: 16

約数和(自身を含む): 92479200

約数和(自身を除く): 30626169

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 21017, 63051, 189153, 567459, 2290853, 6872559, 20617677, 61853031]

約数ペア:

[(1, 61853031), (3, 20617677), (9, 6872559), (27, 2290853), (109, 567459), (327, 189153), (981, 63051), (2943, 21017)]