123039801

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4583}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 188310720

約数和(自身を除く): 65270919

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 4583, 8949, 13749, 26847, 41247, 87077, 261231, 719531, 783693, 2158593, 6475779, 13671089, 41013267, 123039801]

約数ペア:

[(1, 123039801), (3, 41013267), (9, 13671089), (19, 6475779), (57, 2158593), (157, 783693), (171, 719531), (471, 261231), (1413, 87077), (2983, 41247), (4583, 26847), (8949, 13749)]