78844161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 121393152

約数和(自身を除く): 42548991

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1423, 1679, 2409, 4269, 5037, 15653, 18469, 32729, 46959, 55407, 98187, 103879, 311637, 360019, 1080057, 1142669, 2389217, 3428007, 7167651, 26281387, 78844161]

約数ペア:

[(1, 78844161), (3, 26281387), (11, 7167651), (23, 3428007), (33, 2389217), (69, 1142669), (73, 1080057), (219, 360019), (253, 311637), (759, 103879), (803, 98187), (1423, 55407), (1679, 46959), (2409, 32729), (4269, 18469), (5037, 15653)]