156637341

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11353}}^1$

素因数の和:11442

約数の個数: 32

約数和(自身を含む): 268862720

約数和(自身を除く): 112225379

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 11353, 13797, 34059, 79471, 102177, 238413, 306531, 715239, 828769, 2145717, 2486307, 5801383, 7458921, 17404149, 22376763, 52212447, 156637341]

約数ペア:

[(1, 156637341), (3, 52212447), (7, 22376763), (9, 17404149), (21, 7458921), (27, 5801383), (63, 2486307), (73, 2145717), (189, 828769), (219, 715239), (511, 306531), (657, 238413), (1533, 102177), (1971, 79471), (4599, 34059), (11353, 13797)]