156760191

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3433

約数の個数: 40

約数和(自身を含む): 270931584

約数和(自身を除く): 114171393

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 3331, 5229, 6723, 9993, 15687, 23317, 29979, 47061, 69951, 89937, 209853, 269811, 276473, 629559, 829419, 1888677, 1935311, 2488257, 5805933, 7464771, 17417799, 22394313, 52253397, 156760191]

約数ペア:

[(1, 156760191), (3, 52253397), (7, 22394313), (9, 17417799), (21, 7464771), (27, 5805933), (63, 2488257), (81, 1935311), (83, 1888677), (189, 829419), (249, 629559), (567, 276473), (581, 269811), (747, 209853), (1743, 89937), (2241, 69951), (3331, 47061), (5229, 29979), (6723, 23317), (9993, 15687)]