143732169

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120077}}^1$

素因数の和:120109

約数の個数: 24

約数和(自身を含む): 249762240

約数和(自身を除く): 106030071

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 120077, 360231, 840539, 1080693, 2281463, 2521617, 6844389, 7564851, 15970241, 20533167, 47910723, 143732169]

約数ペア:

[(1, 143732169), (3, 47910723), (7, 20533167), (9, 15970241), (19, 7564851), (21, 6844389), (57, 2521617), (63, 2281463), (133, 1080693), (171, 840539), (399, 360231), (1197, 120077)]