51567153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 77317632

約数和(自身を除く): 25750479

約数列:

[1, 3, 11, 33, 67, 83, 201, 249, 281, 737, 843, 913, 2211, 2739, 3091, 5561, 9273, 16683, 18827, 23323, 56481, 61171, 69969, 183513, 207097, 256553, 621291, 769659, 1562641, 4687923, 17189051, 51567153]

約数ペア:

[(1, 51567153), (3, 17189051), (11, 4687923), (33, 1562641), (67, 769659), (83, 621291), (201, 256553), (249, 207097), (281, 183513), (737, 69969), (843, 61171), (913, 56481), (2211, 23323), (2739, 18827), (3091, 16683), (5561, 9273)]