168553612221

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1\times {\mathrm{18269}}^1$

素因数の和:20285

約数の個数: 32

約数和(自身を含む): 236314995840

約数和(自身を除く): 67761383619

約数列:

[1, 3, 37, 43, 111, 129, 1591, 1933, 4773, 5799, 18269, 54807, 71521, 83119, 214563, 249357, 675953, 785567, 2027859, 2356701, 3075403, 9226209, 29065979, 35313977, 87197937, 105941931, 1306617149, 1518501011, 3919851447, 4555503033, 56184537407, 168553612221]

約数ペア:

[(1, 168553612221), (3, 56184537407), (37, 4555503033), (43, 3919851447), (111, 1518501011), (129, 1306617149), (1591, 105941931), (1933, 87197937), (4773, 35313977), (5799, 29065979), (18269, 9226209), (54807, 3075403), (71521, 2356701), (83119, 2027859), (214563, 785567), (249357, 675953)]