81290594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3853}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 153173376

約数和(自身を除く): 71882782

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 3853, 7706, 10549, 21098, 26971, 42383, 53942, 84766, 296681, 527861, 593362, 1055722, 3695027, 5806471, 7390054, 11612942, 40645297, 81290594]

約数ペア:

[(1, 81290594), (2, 40645297), (7, 11612942), (11, 7390054), (14, 5806471), (22, 3695027), (77, 1055722), (137, 593362), (154, 527861), (274, 296681), (959, 84766), (1507, 53942), (1918, 42383), (3014, 26971), (3853, 21098), (7706, 10549)]