121272951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103387}}^1$

素因数の和:103430

約数の個数: 16

約数和(自身を含む): 178654464

約数和(自身を除く): 57381513

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 103387, 310161, 1757579, 2377901, 5272737, 7133703, 40424317, 121272951]

約数ペア:

[(1, 121272951), (3, 40424317), (17, 7133703), (23, 5272737), (51, 2377901), (69, 1757579), (391, 310161), (1173, 103387)]