121971753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{797201}}^1$

素因数の和:797224

約数の個数: 12

約数和(自身を含む): 186545268

約数和(自身を除く): 64573515

約数列:

[1, 3, 9, 17, 51, 153, 797201, 2391603, 7174809, 13552417, 40657251, 121971753]

約数ペア:

[(1, 121971753), (3, 40657251), (9, 13552417), (17, 7174809), (51, 2391603), (153, 797201)]