73730979

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 127137120

約数和(自身を除く): 53406141

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 1193, 2289, 2943, 3579, 6867, 8351, 8829, 10737, 20601, 25053, 32211, 61803, 75159, 96633, 130037, 225477, 390111, 676431, 910259, 1170333, 2730777, 3510999, 8192331, 10532997, 24576993, 73730979]

約数ペア:

[(1, 73730979), (3, 24576993), (7, 10532997), (9, 8192331), (21, 3510999), (27, 2730777), (63, 1170333), (81, 910259), (109, 676431), (189, 390111), (327, 225477), (567, 130037), (763, 96633), (981, 75159), (1193, 61803), (2289, 32211), (2943, 25053), (3579, 20601), (6867, 10737), (8351, 8829)]