120054813

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 161784000

約数和(自身を除く): 41729187

約数列:

[1, 3, 149, 419, 447, 641, 1257, 1923, 62431, 95509, 187293, 268579, 286527, 805737, 40018271, 120054813]

約数ペア:

[(1, 120054813), (3, 40018271), (149, 805737), (419, 286527), (447, 268579), (641, 187293), (1257, 95509), (1923, 62431)]