51672177

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 76913928

約数和(自身を除く): 25241751

約数列:

[1, 3, 9, 41, 123, 233, 369, 601, 699, 1803, 2097, 5409, 9553, 24641, 28659, 73923, 85977, 140033, 221769, 420099, 1260297, 5741353, 17224059, 51672177]

約数ペア:

[(1, 51672177), (3, 17224059), (9, 5741353), (41, 1260297), (123, 420099), (233, 221769), (369, 140033), (601, 85977), (699, 73923), (1803, 28659), (2097, 24641), (5409, 9553)]