51616467

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 88524800

約数和(自身を除く): 36908333

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 3457, 4977, 10371, 14931, 24199, 31113, 72597, 93339, 217791, 273103, 653373, 819309, 1911721, 2457927, 5735163, 7373781, 17205489, 51616467]

約数ペア:

[(1, 51616467), (3, 17205489), (7, 7373781), (9, 5735163), (21, 2457927), (27, 1911721), (63, 819309), (79, 653373), (189, 273103), (237, 217791), (553, 93339), (711, 72597), (1659, 31113), (2133, 24199), (3457, 14931), (4977, 10371)]