29278340811

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{941}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 45577728000

約数和(自身を除く): 16299387189

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 503, 711, 783, 941, 1509, 2133, 2291, 2823, 4527, 6873, 8469, 13581, 14587, 20619, 25407, 27289, 39737, 43761, 61857, 74339, 81867, 119211, 131283, 223017, 245601, 357633, 393849, 473323, 669051, 736803, 1072899, 1152373, 1419969, 2007153, 2155831, 3457119, 4259907, 6467493, 10371357, 12779721, 13726367, 19402479, 31114071, 37392517, 41179101, 58207437, 112177551, 123537303, 336532653, 370611909, 1009597959, 1084382993, 3253148979, 9759446937, 29278340811]

約数ペア:

[(1, 29278340811), (3, 9759446937), (9, 3253148979), (27, 1084382993), (29, 1009597959), (79, 370611909), (87, 336532653), (237, 123537303), (261, 112177551), (503, 58207437), (711, 41179101), (783, 37392517), (941, 31114071), (1509, 19402479), (2133, 13726367), (2291, 12779721), (2823, 10371357), (4527, 6467493), (6873, 4259907), (8469, 3457119), (13581, 2155831), (14587, 2007153), (20619, 1419969), (25407, 1152373), (27289, 1072899), (39737, 736803), (43761, 669051), (61857, 473323), (74339, 393849), (81867, 357633), (119211, 245601), (131283, 223017)]