158741079

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 248709120

約数和(自身を除く): 89968041

約数列:

[1, 3, 7, 21, 43, 129, 301, 367, 479, 903, 1101, 1437, 2569, 3353, 7707, 10059, 15781, 20597, 47343, 61791, 110467, 144179, 175793, 331401, 432537, 527379, 1230551, 3691653, 7559099, 22677297, 52913693, 158741079]

約数ペア:

[(1, 158741079), (3, 52913693), (7, 22677297), (21, 7559099), (43, 3691653), (129, 1230551), (301, 527379), (367, 432537), (479, 331401), (903, 175793), (1101, 144179), (1437, 110467), (2569, 61791), (3353, 47343), (7707, 20597), (10059, 15781)]