149968871091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1\times {\mathrm{2917}}^1$

素因数の和:5073

約数の個数: 64

約数和(自身を含む): 242837360640

約数和(自身を除く): 92868489549

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2063, 2769, 2917, 6189, 8307, 8751, 18567, 24921, 26253, 26819, 37921, 55701, 78759, 80457, 113763, 146473, 207107, 241371, 341289, 439419, 621321, 724113, 1023867, 1318257, 1863963, 1904149, 2692391, 3954771, 5591889, 5712447, 6017771, 8077173, 17137341, 18053313, 24231519, 51412023, 54159939, 72694557, 78231023, 162479817, 234693069, 427261741, 704079207, 1281785223, 2112237621, 3845355669, 5554402633, 11536067007, 16663207899, 49989623697, 149968871091]

約数ペア:

[(1, 149968871091), (3, 49989623697), (9, 16663207899), (13, 11536067007), (27, 5554402633), (39, 3845355669), (71, 2112237621), (117, 1281785223), (213, 704079207), (351, 427261741), (639, 234693069), (923, 162479817), (1917, 78231023), (2063, 72694557), (2769, 54159939), (2917, 51412023), (6189, 24231519), (8307, 18053313), (8751, 17137341), (18567, 8077173), (24921, 6017771), (26253, 5712447), (26819, 5591889), (37921, 3954771), (55701, 2692391), (78759, 1904149), (80457, 1863963), (113763, 1318257), (146473, 1023867), (207107, 724113), (241371, 621321), (341289, 439419)]