85845177

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 150543360

約数和(自身を除く): 64698183

約数列:

[1, 3, 9, 11, 23, 27, 33, 59, 69, 71, 81, 99, 177, 207, 213, 253, 297, 531, 621, 639, 649, 759, 781, 891, 1357, 1593, 1633, 1863, 1917, 1947, 2277, 2343, 4071, 4189, 4779, 4899, 5751, 5841, 6831, 7029, 12213, 12567, 14697, 14927, 17523, 17963, 20493, 21087, 36639, 37701, 44091, 44781, 46079, 52569, 53889, 63261, 96347, 109917, 113103, 132273, 134343, 138237, 161667, 289041, 339309, 403029, 414711, 485001, 867123, 1059817, 1209087, 1244133, 1455003, 2601369, 3179451, 3732399, 7804107, 9538353, 28615059, 85845177]

約数ペア:

[(1, 85845177), (3, 28615059), (9, 9538353), (11, 7804107), (23, 3732399), (27, 3179451), (33, 2601369), (59, 1455003), (69, 1244133), (71, 1209087), (81, 1059817), (99, 867123), (177, 485001), (207, 414711), (213, 403029), (253, 339309), (297, 289041), (531, 161667), (621, 138237), (639, 134343), (649, 132273), (759, 113103), (781, 109917), (891, 96347), (1357, 63261), (1593, 53889), (1633, 52569), (1863, 46079), (1917, 44781), (1947, 44091), (2277, 37701), (2343, 36639), (4071, 21087), (4189, 20493), (4779, 17963), (4899, 17523), (5751, 14927), (5841, 14697), (6831, 12567), (7029, 12213)]