137789289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 227450880

約数和(自身を除く): 89661591

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 9871, 13959, 29613, 88839, 108581, 266517, 325743, 463937, 977229, 1391811, 2931687, 4175433, 5103307, 12526299, 15309921, 45929763, 137789289]

約数ペア:

[(1, 137789289), (3, 45929763), (9, 15309921), (11, 12526299), (27, 5103307), (33, 4175433), (47, 2931687), (99, 1391811), (141, 977229), (297, 463937), (423, 325743), (517, 266517), (1269, 108581), (1551, 88839), (4653, 29613), (9871, 13959)]