67213797

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 111992832

約数和(自身を除く): 44779035

約数列:

[1, 3, 7, 21, 23, 31, 67, 69, 93, 161, 201, 217, 469, 483, 651, 713, 1407, 1541, 2077, 2139, 4489, 4623, 4991, 6231, 10787, 13467, 14539, 14973, 31423, 32361, 43617, 47771, 94269, 103247, 139159, 143313, 309741, 334397, 417477, 722729, 974113, 1003191, 2168187, 2922339, 3200657, 9601971, 22404599, 67213797]

約数ペア:

[(1, 67213797), (3, 22404599), (7, 9601971), (21, 3200657), (23, 2922339), (31, 2168187), (67, 1003191), (69, 974113), (93, 722729), (161, 417477), (201, 334397), (217, 309741), (469, 143313), (483, 139159), (651, 103247), (713, 94269), (1407, 47771), (1541, 43617), (2077, 32361), (2139, 31423), (4489, 14973), (4623, 14539), (4991, 13467), (6231, 10787)]