218773670031

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{115873}}^1$

素因数の和:117212

約数の個数: 48

約数和(自身を含む): 377144841216

約数和(自身を除く): 158371171185

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1303, 1449, 3909, 9121, 11727, 27363, 29969, 82089, 89907, 115873, 209783, 269721, 347619, 629349, 811111, 1042857, 1888047, 2433333, 2665079, 7299999, 7995237, 18655553, 23985711, 55966659, 150982519, 167899977, 452947557, 1056877633, 1358842671, 3170632899, 3472597937, 9511898697, 10417793811, 24308185559, 31253381433, 72924556677, 218773670031]

約数ペア:

[(1, 218773670031), (3, 72924556677), (7, 31253381433), (9, 24308185559), (21, 10417793811), (23, 9511898697), (63, 3472597937), (69, 3170632899), (161, 1358842671), (207, 1056877633), (483, 452947557), (1303, 167899977), (1449, 150982519), (3909, 55966659), (9121, 23985711), (11727, 18655553), (27363, 7995237), (29969, 7299999), (82089, 2665079), (89907, 2433333), (115873, 1888047), (209783, 1042857), (269721, 811111), (347619, 629349)]