61704797

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 78089088

約数和(自身を除く): 16384291

約数列:

[1, 7, 11, 77, 121, 263, 277, 847, 1841, 1939, 2893, 3047, 20251, 21329, 31823, 33517, 72851, 222761, 234619, 509957, 801361, 5609527, 8814971, 61704797]

約数ペア:

[(1, 61704797), (7, 8814971), (11, 5609527), (77, 801361), (121, 509957), (263, 234619), (277, 222761), (847, 72851), (1841, 33517), (1939, 31823), (2893, 21329), (3047, 20251)]