71337717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:9961

約数の個数: 24

約数和(自身を含む): 113962368

約数和(自身を除く): 42624651

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 9871, 29613, 88839, 108581, 325743, 720583, 977229, 2161749, 6485247, 7926413, 23779239, 71337717]

約数ペア:

[(1, 71337717), (3, 23779239), (9, 7926413), (11, 6485247), (33, 2161749), (73, 977229), (99, 720583), (219, 325743), (657, 108581), (803, 88839), (2409, 29613), (7227, 9871)]