228371998173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{142903}}^1$

素因数の和:143609

約数の個数: 32

約数和(自身を含む): 336933335040

約数和(自身を除く): 108561336867

約数列:

[1, 3, 11, 33, 79, 237, 613, 869, 1839, 2607, 6743, 20229, 48427, 142903, 145281, 428709, 532697, 1571933, 1598091, 4715799, 11289337, 33868011, 87599539, 124182707, 262798617, 372548121, 963594929, 2890784787, 6920363581, 20761090743, 76123999391, 228371998173]

約数ペア:

[(1, 228371998173), (3, 76123999391), (11, 20761090743), (33, 6920363581), (79, 2890784787), (237, 963594929), (613, 372548121), (869, 262798617), (1839, 124182707), (2607, 87599539), (6743, 33868011), (20229, 11289337), (48427, 4715799), (142903, 1598091), (145281, 1571933), (428709, 532697)]