87466959

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 135070848

約数和(自身を除く): 47603889

約数列:

[1, 3, 9, 27, 67, 71, 81, 201, 213, 227, 603, 639, 681, 1809, 1917, 2043, 4757, 5427, 5751, 6129, 14271, 15209, 16117, 18387, 42813, 45627, 48351, 128439, 136881, 145053, 385317, 410643, 435159, 1079839, 1231929, 1305477, 3239517, 9718551, 29155653, 87466959]

約数ペア:

[(1, 87466959), (3, 29155653), (9, 9718551), (27, 3239517), (67, 1305477), (71, 1231929), (81, 1079839), (201, 435159), (213, 410643), (227, 385317), (603, 145053), (639, 136881), (681, 128439), (1809, 48351), (1917, 45627), (2043, 42813), (4757, 18387), (5427, 16117), (5751, 15209), (6129, 14271)]