5119569

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 9959040

約数和(自身を除く): 4839471

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 47, 49, 57, 63, 91, 117, 133, 141, 147, 171, 247, 273, 329, 399, 423, 441, 611, 637, 741, 819, 893, 931, 987, 1197, 1729, 1833, 1911, 2223, 2303, 2679, 2793, 2961, 4277, 5187, 5499, 5733, 6251, 6909, 8037, 8379, 11609, 12103, 12831, 15561, 18753, 20727, 29939, 34827, 36309, 38493, 43757, 56259, 81263, 89817, 104481, 108927, 131271, 243789, 269451, 393813, 568841, 731367, 1706523, 5119569]

約数ペア:

[(1, 5119569), (3, 1706523), (7, 731367), (9, 568841), (13, 393813), (19, 269451), (21, 243789), (39, 131271), (47, 108927), (49, 104481), (57, 89817), (63, 81263), (91, 56259), (117, 43757), (133, 38493), (141, 36309), (147, 34827), (171, 29939), (247, 20727), (273, 18753), (329, 15561), (399, 12831), (423, 12103), (441, 11609), (611, 8379), (637, 8037), (741, 6909), (819, 6251), (893, 5733), (931, 5499), (987, 5187), (1197, 4277), (1729, 2961), (1833, 2793), (1911, 2679), (2223, 2303)]