85754361

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 146397888

約数和(自身を除く): 60643527

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 181, 231, 293, 539, 543, 879, 1267, 1617, 1991, 2051, 3223, 3801, 5973, 6153, 8869, 9669, 13937, 14357, 22561, 26607, 41811, 43071, 53033, 67683, 97559, 157927, 159099, 292677, 371231, 473781, 583363, 1113693, 1750089, 2598617, 4083541, 7795851, 12250623, 28584787, 85754361]

約数ペア:

[(1, 85754361), (3, 28584787), (7, 12250623), (11, 7795851), (21, 4083541), (33, 2598617), (49, 1750089), (77, 1113693), (147, 583363), (181, 473781), (231, 371231), (293, 292677), (539, 159099), (543, 157927), (879, 97559), (1267, 67683), (1617, 53033), (1991, 43071), (2051, 41811), (3223, 26607), (3801, 22561), (5973, 14357), (6153, 13937), (8869, 9669)]