71796837

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 116858880

約数和(自身を除く): 45062043

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 3803, 6293, 11409, 18879, 26621, 79863, 110287, 117893, 330861, 353679, 772009, 825251, 2316027, 2475753, 3418897, 10256691, 23932279, 71796837]

約数ペア:

[(1, 71796837), (3, 23932279), (7, 10256691), (21, 3418897), (29, 2475753), (31, 2316027), (87, 825251), (93, 772009), (203, 353679), (217, 330861), (609, 117893), (651, 110287), (899, 79863), (2697, 26621), (3803, 18879), (6293, 11409)]