75497373

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2309}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 128620800

約数和(自身を除く): 53123427

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 2309, 3633, 4671, 6927, 10899, 16163, 20781, 32697, 48489, 62343, 145467, 399457, 436401, 1198371, 2796199, 3595113, 8388597, 10785339, 25165791, 75497373]

約数ペア:

[(1, 75497373), (3, 25165791), (7, 10785339), (9, 8388597), (21, 3595113), (27, 2796199), (63, 1198371), (173, 436401), (189, 399457), (519, 145467), (1211, 62343), (1557, 48489), (2309, 32697), (3633, 20781), (4671, 16163), (6927, 10899)]