39203073

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 70377216

約数和(自身を除く): 31174143

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 151, 273, 317, 453, 819, 951, 1057, 1359, 1963, 2219, 2853, 3171, 4121, 5889, 6657, 9513, 12363, 13741, 17667, 19971, 28847, 37089, 41223, 47867, 86541, 123669, 143601, 259623, 335069, 430803, 622271, 1005207, 1866813, 3015621, 4355897, 5600439, 13067691, 39203073]

約数ペア:

[(1, 39203073), (3, 13067691), (7, 5600439), (9, 4355897), (13, 3015621), (21, 1866813), (39, 1005207), (63, 622271), (91, 430803), (117, 335069), (151, 259623), (273, 143601), (317, 123669), (453, 86541), (819, 47867), (951, 41223), (1057, 37089), (1359, 28847), (1963, 19971), (2219, 17667), (2853, 13741), (3171, 12363), (4121, 9513), (5889, 6657)]