78422799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3567

約数の個数: 32

約数和(自身を含む): 130281984

約数和(自身を除く): 51859185

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 3461, 7553, 10383, 22659, 24227, 44993, 72681, 134979, 287263, 314951, 861789, 944853, 2010841, 3734419, 6032523, 11203257, 26140933, 78422799]

約数ペア:

[(1, 78422799), (3, 26140933), (7, 11203257), (13, 6032523), (21, 3734419), (39, 2010841), (83, 944853), (91, 861789), (249, 314951), (273, 287263), (581, 134979), (1079, 72681), (1743, 44993), (3237, 24227), (3461, 22659), (7553, 10383)]