70295547

素因数分解:

$3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1303}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 109410816

約数和(自身を除く): 39115269

約数列:

[1, 3, 7, 21, 49, 147, 367, 1101, 1303, 2569, 3909, 7707, 9121, 17983, 27363, 53949, 63847, 191541, 478201, 1434603, 3347407, 10042221, 23431849, 70295547]

約数ペア:

[(1, 70295547), (3, 23431849), (7, 10042221), (21, 3347407), (49, 1434603), (147, 478201), (367, 191541), (1101, 63847), (1303, 53949), (2569, 27363), (3909, 17983), (7707, 9121)]