81041037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11369

約数の個数: 32

約数和(自身を含む): 139075584

約数和(自身を除く): 58034547

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 11317, 33951, 79219, 124487, 237657, 350827, 373461, 871409, 1052481, 2455789, 2614227, 3859097, 7367367, 11577291, 27013679, 81041037]

約数ペア:

[(1, 81041037), (3, 27013679), (7, 11577291), (11, 7367367), (21, 3859097), (31, 2614227), (33, 2455789), (77, 1052481), (93, 871409), (217, 373461), (231, 350827), (341, 237657), (651, 124487), (1023, 79219), (2387, 33951), (7161, 11317)]