229879779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 331530240

約数和(自身を除く): 101650461

約数列:

[1, 3, 23, 37, 69, 111, 127, 381, 709, 851, 2127, 2553, 2921, 4699, 8763, 14097, 16307, 26233, 48921, 78699, 90043, 108077, 270129, 324231, 603359, 1810077, 2070989, 3331591, 6212967, 9994773, 76626593, 229879779]

約数ペア:

[(1, 229879779), (3, 76626593), (23, 9994773), (37, 6212967), (69, 3331591), (111, 2070989), (127, 1810077), (381, 603359), (709, 324231), (851, 270129), (2127, 108077), (2553, 90043), (2921, 78699), (4699, 48921), (8763, 26233), (14097, 16307)]