41511987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 30372813

約数列:

[1, 3, 9, 11, 23, 27, 33, 59, 69, 99, 103, 177, 207, 253, 297, 309, 531, 621, 649, 759, 927, 1133, 1357, 1593, 1947, 2277, 2369, 2781, 3399, 4071, 5841, 6077, 6831, 7107, 10197, 12213, 14927, 17523, 18231, 21321, 26059, 30591, 36639, 44781, 54693, 63963, 66847, 78177, 134343, 139771, 164079, 200541, 234531, 403029, 419313, 601623, 703593, 1257939, 1537481, 1804869, 3773817, 4612443, 13837329, 41511987]

約数ペア:

[(1, 41511987), (3, 13837329), (9, 4612443), (11, 3773817), (23, 1804869), (27, 1537481), (33, 1257939), (59, 703593), (69, 601623), (99, 419313), (103, 403029), (177, 234531), (207, 200541), (253, 164079), (297, 139771), (309, 134343), (531, 78177), (621, 66847), (649, 63963), (759, 54693), (927, 44781), (1133, 36639), (1357, 30591), (1593, 26059), (1947, 21321), (2277, 18231), (2369, 17523), (2781, 14927), (3399, 12213), (4071, 10197), (5841, 7107), (6077, 6831)]