72809492049

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{76471}}^1$

素因数の和:76635

約数の個数: 72

約数和(自身を含む): 130557892608

約数和(自身を除く): 57748400559

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 127, 147, 153, 357, 381, 441, 833, 889, 1071, 1143, 2159, 2499, 2667, 6223, 6477, 7497, 8001, 15113, 18669, 19431, 45339, 56007, 76471, 105791, 136017, 229413, 317373, 535297, 688239, 952119, 1300007, 1605891, 3747079, 3900021, 4817673, 9100049, 9711817, 11241237, 11700063, 27300147, 29135451, 33723711, 63700343, 67982719, 81900441, 87406353, 165100889, 191101029, 203948157, 475879033, 495302667, 573303087, 611844471, 1155706223, 1427637099, 1485908001, 3467118669, 4282911297, 8089943561, 10401356007, 24269830683, 72809492049]

約数ペア:

[(1, 72809492049), (3, 24269830683), (7, 10401356007), (9, 8089943561), (17, 4282911297), (21, 3467118669), (49, 1485908001), (51, 1427637099), (63, 1155706223), (119, 611844471), (127, 573303087), (147, 495302667), (153, 475879033), (357, 203948157), (381, 191101029), (441, 165100889), (833, 87406353), (889, 81900441), (1071, 67982719), (1143, 63700343), (2159, 33723711), (2499, 29135451), (2667, 27300147), (6223, 11700063), (6477, 11241237), (7497, 9711817), (8001, 9100049), (15113, 4817673), (18669, 3900021), (19431, 3747079), (45339, 1605891), (56007, 1300007), (76471, 952119), (105791, 688239), (136017, 535297), (229413, 317373)]