91401381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{534511}}^1$

素因数の和:534536

約数の個数: 12

約数和(自身を含む): 138973120

約数和(自身を除く): 47571739

約数列:

[1, 3, 9, 19, 57, 171, 534511, 1603533, 4810599, 10155709, 30467127, 91401381]

約数ペア:

[(1, 91401381), (3, 30467127), (9, 10155709), (19, 4810599), (57, 1603533), (171, 534511)]