138701471997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1543}}^1\times {\mathrm{247633}}^1$

素因数の和:249201

約数の個数: 24

約数和(自身を含む): 203408548672

約数和(自身を除く): 64707076675

約数列:

[1, 3, 11, 33, 121, 363, 1543, 4629, 16973, 50919, 186703, 247633, 560109, 742899, 2723963, 8171889, 29963593, 89890779, 382097719, 1146293157, 4203074909, 12609224727, 46233823999, 138701471997]

約数ペア:

[(1, 138701471997), (3, 46233823999), (11, 12609224727), (33, 4203074909), (121, 1146293157), (363, 382097719), (1543, 89890779), (4629, 29963593), (16973, 8171889), (50919, 2723963), (186703, 742899), (247633, 560109)]