67764879

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 121855552

約数和(自身を除く): 54090673

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 679, 819, 853, 873, 1261, 2037, 2559, 3783, 5971, 6111, 7677, 8827, 11089, 11349, 17913, 26481, 33267, 53739, 77623, 79443, 82741, 99801, 232869, 248223, 579187, 698607, 744669, 1075633, 1737561, 3226899, 5212683, 7529431, 9680697, 22588293, 67764879]

約数ペア:

[(1, 67764879), (3, 22588293), (7, 9680697), (9, 7529431), (13, 5212683), (21, 3226899), (39, 1737561), (63, 1075633), (91, 744669), (97, 698607), (117, 579187), (273, 248223), (291, 232869), (679, 99801), (819, 82741), (853, 79443), (873, 77623), (1261, 53739), (2037, 33267), (2559, 26481), (3783, 17913), (5971, 11349), (6111, 11089), (7677, 8827)]