77204673

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 61488063

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 749, 819, 881, 963, 1391, 2247, 2643, 4173, 6167, 6741, 7929, 9737, 11453, 12519, 18501, 29211, 34359, 55503, 80171, 87633, 94267, 103077, 240513, 282801, 659869, 721539, 848403, 1225471, 1979607, 3676413, 5938821, 8578297, 11029239, 25734891, 77204673]

約数ペア:

[(1, 77204673), (3, 25734891), (7, 11029239), (9, 8578297), (13, 5938821), (21, 3676413), (39, 1979607), (63, 1225471), (91, 848403), (107, 721539), (117, 659869), (273, 282801), (321, 240513), (749, 103077), (819, 94267), (881, 87633), (963, 80171), (1391, 55503), (2247, 34359), (2643, 29211), (4173, 18501), (6167, 12519), (6741, 11453), (7929, 9737)]