128325627

素因数分解:

$3^5\times {\mathrm{359}}^1\times {\mathrm{1471}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 192890880

約数和(自身を除く): 64565253

約数列:

[1, 3, 9, 27, 81, 243, 359, 1077, 1471, 3231, 4413, 9693, 13239, 29079, 39717, 87237, 119151, 357453, 528089, 1584267, 4752801, 14258403, 42775209, 128325627]

約数ペア:

[(1, 128325627), (3, 42775209), (9, 14258403), (27, 4752801), (81, 1584267), (243, 528089), (359, 357453), (1077, 119151), (1471, 87237), (3231, 39717), (4413, 29079), (9693, 13239)]