267078147

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 418209792

約数和(自身を除く): 151131645

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 469, 581, 1407, 1743, 2287, 5561, 6861, 16009, 16683, 38927, 48027, 116781, 153229, 189821, 459687, 569463, 1072603, 1328747, 3217809, 3986241, 12718007, 38154021, 89026049, 267078147]

約数ペア:

[(1, 267078147), (3, 89026049), (7, 38154021), (21, 12718007), (67, 3986241), (83, 3217809), (201, 1328747), (249, 1072603), (469, 569463), (581, 459687), (1407, 189821), (1743, 153229), (2287, 116781), (5561, 48027), (6861, 38927), (16009, 16683)]