75976947

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 118186992

約数和(自身を除く): 42210045

約数列:

[1, 3, 9, 27, 37, 81, 101, 111, 251, 303, 333, 753, 909, 999, 2259, 2727, 2997, 3737, 6777, 8181, 9287, 11211, 20331, 25351, 27861, 33633, 76053, 83583, 100899, 228159, 250749, 302697, 684477, 752247, 937987, 2053431, 2813961, 8441883, 25325649, 75976947]

約数ペア:

[(1, 75976947), (3, 25325649), (9, 8441883), (27, 2813961), (37, 2053431), (81, 937987), (101, 752247), (111, 684477), (251, 302697), (303, 250749), (333, 228159), (753, 100899), (909, 83583), (999, 76053), (2259, 33633), (2727, 27861), (2997, 25351), (3737, 20331), (6777, 11211), (8181, 9287)]