40391737347

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 62951320960

約数和(自身を除く): 22559583613

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 169, 247, 507, 559, 577, 741, 817, 1677, 1731, 2197, 2451, 3211, 6591, 7267, 7501, 9633, 10621, 10963, 21801, 22503, 24811, 28561, 31863, 32889, 41743, 74433, 85683, 94471, 97513, 125229, 138073, 142519, 283413, 292539, 322543, 414219, 427557, 471409, 542659, 967629, 1228123, 1267669, 1414227, 1627977, 1794949, 1852747, 3684369, 3803007, 4193059, 5384847, 5558241, 6128317, 12579177, 16479697, 18384951, 23334337, 24085711, 49439091, 54509767, 70003011, 72257133, 79668121, 163529301, 239004363, 313114243, 708626971, 939342729, 1035685573, 2125880913, 3107056719, 13463912449, 40391737347]

約数ペア:

[(1, 40391737347), (3, 13463912449), (13, 3107056719), (19, 2125880913), (39, 1035685573), (43, 939342729), (57, 708626971), (129, 313114243), (169, 239004363), (247, 163529301), (507, 79668121), (559, 72257133), (577, 70003011), (741, 54509767), (817, 49439091), (1677, 24085711), (1731, 23334337), (2197, 18384951), (2451, 16479697), (3211, 12579177), (6591, 6128317), (7267, 5558241), (7501, 5384847), (9633, 4193059), (10621, 3803007), (10963, 3684369), (21801, 1852747), (22503, 1794949), (24811, 1627977), (28561, 1414227), (31863, 1267669), (32889, 1228123), (41743, 967629), (74433, 542659), (85683, 471409), (94471, 427557), (97513, 414219), (125229, 322543), (138073, 292539), (142519, 283413)]