121664774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71821}}^1$

素因数の和:71852

約数の個数: 24

約数和(自身を含む): 229255824

約数和(自身を除く): 107591050

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 71821, 143642, 502747, 790031, 1005494, 1580062, 5530217, 8690341, 11060434, 17380682, 60832387, 121664774]

約数ペア:

[(1, 121664774), (2, 60832387), (7, 17380682), (11, 11060434), (14, 8690341), (22, 5530217), (77, 1580062), (121, 1005494), (154, 790031), (242, 502747), (847, 143642), (1694, 71821)]