66877842241

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{3533}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 78166425600

約数和(自身を除く): 11288583359

約数列:

[1, 7, 107, 127, 199, 749, 889, 1393, 3533, 13589, 21293, 24731, 25273, 95123, 149051, 176911, 378031, 448691, 703067, 2646217, 2704211, 3140837, 4921469, 18929477, 48009937, 75228169, 89289509, 336069559, 526597183, 625026563, 9553977463, 66877842241]

約数ペア:

[(1, 66877842241), (7, 9553977463), (107, 625026563), (127, 526597183), (199, 336069559), (749, 89289509), (889, 75228169), (1393, 48009937), (3533, 18929477), (13589, 4921469), (21293, 3140837), (24731, 2704211), (25273, 2646217), (95123, 703067), (149051, 448691), (176911, 378031)]