67696221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8669}}^1$

素因数の和:8828

約数の個数: 16

約数和(自身を含む): 95716800

約数和(自身を除く): 28020579

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 8669, 26007, 164711, 494133, 1187653, 3562959, 22565407, 67696221]

約数ペア:

[(1, 67696221), (3, 22565407), (19, 3562959), (57, 1187653), (137, 494133), (411, 164711), (2603, 26007), (7809, 8669)]