219508338921

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{7883}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 297538375680

約数和(自身を除く): 78030036759

約数列:

[1, 3, 107, 223, 321, 389, 669, 1167, 7883, 23649, 23861, 41623, 71583, 86747, 124869, 260241, 843481, 1757909, 2530443, 3066487, 5273727, 9199461, 9281929, 27845787, 188096263, 328114109, 564288789, 683826601, 984342327, 2051479803, 73169446307, 219508338921]

約数ペア:

[(1, 219508338921), (3, 73169446307), (107, 2051479803), (223, 984342327), (321, 683826601), (389, 564288789), (669, 328114109), (1167, 188096263), (7883, 27845787), (23649, 9281929), (23861, 9199461), (41623, 5273727), (71583, 3066487), (86747, 2530443), (124869, 1757909), (260241, 843481)]