158954397

素因数分解:

$3^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{5231}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 242429952

約数和(自身を除く): 83475555

約数列:

[1, 3, 7, 21, 1447, 4341, 5231, 10129, 15693, 30387, 36617, 109851, 7569257, 22707771, 52984799, 158954397]

約数ペア:

[(1, 158954397), (3, 52984799), (7, 22707771), (21, 7569257), (1447, 109851), (4341, 36617), (5231, 30387), (10129, 15693)]