73318497

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 115802112

約数和(自身を除く): 42483615

約数列:

[1, 3, 7, 21, 37, 111, 127, 259, 381, 743, 777, 889, 2229, 2667, 4699, 5201, 14097, 15603, 27491, 32893, 82473, 94361, 98679, 192437, 283083, 577311, 660527, 1981581, 3491357, 10474071, 24439499, 73318497]

約数ペア:

[(1, 73318497), (3, 24439499), (7, 10474071), (21, 3491357), (37, 1981581), (111, 660527), (127, 577311), (259, 283083), (381, 192437), (743, 98679), (777, 94361), (889, 82473), (2229, 32893), (2667, 27491), (4699, 15603), (5201, 14097)]