33349617

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 27936783

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 57, 63, 111, 133, 171, 189, 251, 259, 333, 399, 513, 703, 753, 777, 999, 1197, 1757, 2109, 2259, 2331, 3591, 4769, 4921, 5271, 6327, 6777, 6993, 9287, 14307, 14763, 15813, 18981, 27861, 33383, 42921, 44289, 47439, 65009, 83583, 100149, 128763, 132867, 176453, 195027, 250749, 300447, 529359, 585081, 901341, 1235171, 1588077, 1755243, 3705513, 4764231, 11116539, 33349617]

約数ペア:

[(1, 33349617), (3, 11116539), (7, 4764231), (9, 3705513), (19, 1755243), (21, 1588077), (27, 1235171), (37, 901341), (57, 585081), (63, 529359), (111, 300447), (133, 250749), (171, 195027), (189, 176453), (251, 132867), (259, 128763), (333, 100149), (399, 83583), (513, 65009), (703, 47439), (753, 44289), (777, 42921), (999, 33383), (1197, 27861), (1757, 18981), (2109, 15813), (2259, 14763), (2331, 14307), (3591, 9287), (4769, 6993), (4921, 6777), (5271, 6327)]