61227213

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 83166720

約数和(自身を除く): 21939507

約数列:

[1, 3, 67, 201, 419, 727, 1257, 2181, 28073, 48709, 84219, 146127, 304613, 913839, 20409071, 61227213]

約数ペア:

[(1, 61227213), (3, 20409071), (67, 913839), (201, 304613), (419, 146127), (727, 84219), (1257, 48709), (2181, 28073)]