33999189

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 58368000

約数和(自身を除く): 24368811

約数列:

[1, 3, 7, 19, 21, 37, 47, 49, 57, 111, 133, 141, 147, 259, 329, 343, 399, 703, 777, 893, 931, 987, 1029, 1739, 1813, 2109, 2303, 2679, 2793, 4921, 5217, 5439, 6251, 6517, 6909, 12173, 12691, 14763, 16121, 18753, 19551, 33041, 34447, 36519, 38073, 43757, 48363, 85211, 99123, 103341, 131271, 231287, 241129, 255633, 306299, 596477, 693861, 723387, 918897, 1619009, 1789431, 4857027, 11333063, 33999189]

約数ペア:

[(1, 33999189), (3, 11333063), (7, 4857027), (19, 1789431), (21, 1619009), (37, 918897), (47, 723387), (49, 693861), (57, 596477), (111, 306299), (133, 255633), (141, 241129), (147, 231287), (259, 131271), (329, 103341), (343, 99123), (399, 85211), (703, 48363), (777, 43757), (893, 38073), (931, 36519), (987, 34447), (1029, 33041), (1739, 19551), (1813, 18753), (2109, 16121), (2303, 14763), (2679, 12691), (2793, 12173), (4921, 6909), (5217, 6517), (5439, 6251)]