77912703

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 51479937

約数列:

[1, 3, 9, 11, 31, 33, 53, 93, 99, 159, 279, 341, 477, 479, 583, 1023, 1437, 1643, 1749, 3069, 4311, 4929, 5247, 5269, 14787, 14849, 15807, 18073, 25387, 44547, 47421, 54219, 76161, 133641, 162657, 163339, 228483, 279257, 490017, 786997, 837771, 1470051, 2360991, 2513313, 7082973, 8656967, 25970901, 77912703]

約数ペア:

[(1, 77912703), (3, 25970901), (9, 8656967), (11, 7082973), (31, 2513313), (33, 2360991), (53, 1470051), (93, 837771), (99, 786997), (159, 490017), (279, 279257), (341, 228483), (477, 163339), (479, 162657), (583, 133641), (1023, 76161), (1437, 54219), (1643, 47421), (1749, 44547), (3069, 25387), (4311, 18073), (4929, 15807), (5247, 14849), (5269, 14787)]