568449387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 981504000

約数和(自身を除く): 413054613

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 87, 93, 99, 261, 279, 297, 319, 341, 783, 837, 899, 957, 1023, 2129, 2697, 2871, 3069, 6387, 8091, 8613, 9207, 9889, 19161, 23419, 24273, 29667, 57483, 61741, 65999, 70257, 89001, 185223, 197997, 210771, 267003, 555669, 593991, 632313, 679151, 725989, 1667007, 1781973, 1913971, 2037453, 2177967, 5741913, 6112359, 6533901, 17225739, 18337077, 19601703, 21053681, 51677217, 63161043, 189483129, 568449387]

約数ペア:

[(1, 568449387), (3, 189483129), (9, 63161043), (11, 51677217), (27, 21053681), (29, 19601703), (31, 18337077), (33, 17225739), (87, 6533901), (93, 6112359), (99, 5741913), (261, 2177967), (279, 2037453), (297, 1913971), (319, 1781973), (341, 1667007), (783, 725989), (837, 679151), (899, 632313), (957, 593991), (1023, 555669), (2129, 267003), (2697, 210771), (2871, 197997), (3069, 185223), (6387, 89001), (8091, 70257), (8613, 65999), (9207, 61741), (9889, 57483), (19161, 29667), (23419, 24273)]