138809283

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 198374400

約数和(自身を除く): 59565117

約数列:

[1, 3, 29, 47, 83, 87, 141, 249, 409, 1227, 1363, 2407, 3901, 4089, 7221, 11703, 11861, 19223, 33947, 35583, 57669, 101841, 113129, 339387, 557467, 984463, 1595509, 1672401, 2953389, 4786527, 46269761, 138809283]

約数ペア:

[(1, 138809283), (3, 46269761), (29, 4786527), (47, 2953389), (83, 1672401), (87, 1595509), (141, 984463), (249, 557467), (409, 339387), (1227, 113129), (1363, 101841), (2407, 57669), (3901, 35583), (4089, 33947), (7221, 19223), (11703, 11861)]