156787471401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{105023}}^1$

素因数の和:107437

約数の個数: 32

約数和(自身を含む): 240160481280

約数和(自身を除く): 83373009879

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2381, 7143, 26191, 45239, 78573, 105023, 135717, 315069, 497629, 1155253, 1492887, 1995437, 3465759, 5986311, 21949807, 65849421, 250059763, 750179289, 2750657393, 4751135497, 8251972179, 14253406491, 52262490467, 156787471401]

約数ペア:

[(1, 156787471401), (3, 52262490467), (11, 14253406491), (19, 8251972179), (33, 4751135497), (57, 2750657393), (209, 750179289), (627, 250059763), (2381, 65849421), (7143, 21949807), (26191, 5986311), (45239, 3465759), (78573, 1995437), (105023, 1492887), (135717, 1155253), (315069, 497629)]