1977182097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 3178137600

約数和(自身を除く): 1200955503

約数列:

[1, 3, 11, 23, 29, 33, 43, 69, 87, 129, 253, 319, 473, 667, 759, 957, 989, 1247, 1419, 2001, 2089, 2967, 3741, 6267, 7337, 10879, 13717, 22011, 22979, 28681, 32637, 41151, 48047, 60581, 68937, 86043, 89827, 144141, 181743, 269481, 315491, 528517, 666391, 946473, 988097, 1393363, 1585551, 1999173, 2066021, 2604983, 2964291, 4180089, 6198063, 7814949, 15326993, 22726231, 28654813, 45980979, 59914609, 68178693, 85964439, 179743827, 659060699, 1977182097]

約数ペア:

[(1, 1977182097), (3, 659060699), (11, 179743827), (23, 85964439), (29, 68178693), (33, 59914609), (43, 45980979), (69, 28654813), (87, 22726231), (129, 15326993), (253, 7814949), (319, 6198063), (473, 4180089), (667, 2964291), (759, 2604983), (957, 2066021), (989, 1999173), (1247, 1585551), (1419, 1393363), (2001, 988097), (2089, 946473), (2967, 666391), (3741, 528517), (6267, 315491), (7337, 269481), (10879, 181743), (13717, 144141), (22011, 89827), (22979, 86043), (28681, 68937), (32637, 60581), (41151, 48047)]