122551521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 181813248

約数和(自身を除く): 59261727

約数列:

[1, 3, 17, 23, 51, 69, 191, 391, 547, 573, 1173, 1641, 3247, 4393, 9299, 9741, 12581, 13179, 27897, 37743, 74681, 104477, 213877, 224043, 313431, 641631, 1776109, 2402971, 5328327, 7208913, 40850507, 122551521]

約数ペア:

[(1, 122551521), (3, 40850507), (17, 7208913), (23, 5328327), (51, 2402971), (69, 1776109), (191, 641631), (391, 313431), (547, 224043), (573, 213877), (1173, 104477), (1641, 74681), (3247, 37743), (4393, 27897), (9299, 13179), (9741, 12581)]