121397697

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29387}}^1$

素因数の和:29419

約数の個数: 24

約数和(自身を含む): 192550176

約数和(自身を除く): 71152479

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 29387, 88161, 264483, 499579, 793449, 1498737, 2380347, 4496211, 7141041, 13488633, 40465899, 121397697]

約数ペア:

[(1, 121397697), (3, 40465899), (9, 13488633), (17, 7141041), (27, 4496211), (51, 2380347), (81, 1498737), (153, 793449), (243, 499579), (459, 264483), (1377, 88161), (4131, 29387)]