73577727

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 116756640

約数和(自身を除く): 43178913

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 197, 243, 261, 477, 591, 783, 1431, 1537, 1773, 2349, 4293, 4611, 5319, 5713, 7047, 10441, 12879, 13833, 15957, 17139, 31323, 41499, 47871, 51417, 93969, 124497, 154251, 281907, 302789, 373491, 462753, 845721, 908367, 1388259, 2537163, 2725101, 8175303, 24525909, 73577727]

約数ペア:

[(1, 73577727), (3, 24525909), (9, 8175303), (27, 2725101), (29, 2537163), (53, 1388259), (81, 908367), (87, 845721), (159, 462753), (197, 373491), (243, 302789), (261, 281907), (477, 154251), (591, 124497), (783, 93969), (1431, 51417), (1537, 47871), (1773, 41499), (2349, 31323), (4293, 17139), (4611, 15957), (5319, 13833), (5713, 12879), (7047, 10441)]