55349331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20477}}^1$

素因数の和:20550

約数の個数: 16

約数和(自身を含む): 79618464

約数和(自身を除く): 24269133

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 20477, 61431, 348109, 1044327, 1085281, 3255843, 18449777, 55349331]

約数ペア:

[(1, 55349331), (3, 18449777), (17, 3255843), (51, 1085281), (53, 1044327), (159, 348109), (901, 61431), (2703, 20477)]