79611741

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 130680000

約数和(自身を除く): 51068259

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 199, 297, 449, 597, 891, 1347, 1791, 2189, 4041, 4939, 5373, 6567, 12123, 14817, 16119, 19701, 36369, 44451, 59103, 89351, 133353, 177309, 268053, 400059, 804159, 982861, 2412477, 2948583, 7237431, 8845749, 26537247, 79611741]

約数ペア:

[(1, 79611741), (3, 26537247), (9, 8845749), (11, 7237431), (27, 2948583), (33, 2412477), (81, 982861), (99, 804159), (199, 400059), (297, 268053), (449, 177309), (597, 133353), (891, 89351), (1347, 59103), (1791, 44451), (2189, 36369), (4041, 19701), (4939, 16119), (5373, 14817), (6567, 12123)]