78841763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 107304960

約数和(自身を除く): 28463197

約数列:

[1, 7, 11, 13, 77, 79, 91, 143, 553, 869, 997, 1001, 1027, 6083, 6979, 7189, 10967, 11297, 12961, 76769, 78763, 79079, 90727, 142571, 551341, 866393, 997997, 1023919, 6064751, 7167433, 11263109, 78841763]

約数ペア:

[(1, 78841763), (7, 11263109), (11, 7167433), (13, 6064751), (77, 1023919), (79, 997997), (91, 866393), (143, 551341), (553, 142571), (869, 90727), (997, 79079), (1001, 78763), (1027, 76769), (6083, 12961), (6979, 11297), (7189, 10967)]