134847237

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8243}}^1$

素因数の和:8313

約数の個数: 32

約数和(自身を含む): 221598720

約数和(自身を除く): 86751483

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 8243, 16359, 24729, 57701, 156617, 173103, 337963, 469851, 1013889, 1096319, 2365741, 3288957, 6421297, 7097223, 19263891, 44949079, 134847237]

約数ペア:

[(1, 134847237), (3, 44949079), (7, 19263891), (19, 7097223), (21, 6421297), (41, 3288957), (57, 2365741), (123, 1096319), (133, 1013889), (287, 469851), (399, 337963), (779, 173103), (861, 156617), (2337, 57701), (5453, 24729), (8243, 16359)]