75458061

素因数分解:

$3^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 136041984

約数和(自身を除く): 60583923

約数列:

[1, 3, 7, 9, 21, 27, 31, 53, 63, 81, 93, 159, 189, 217, 243, 279, 371, 477, 567, 651, 729, 837, 1113, 1431, 1643, 1701, 1953, 2187, 2511, 3339, 4293, 4929, 5103, 5859, 6561, 7533, 10017, 11501, 12879, 14787, 15309, 17577, 22599, 30051, 34503, 38637, 44361, 45927, 52731, 67797, 90153, 103509, 115911, 133083, 158193, 203391, 270459, 310527, 347733, 399249, 474579, 811377, 931581, 1197747, 1423737, 2434131, 2794743, 3593241, 8384229, 10779723, 25152687, 75458061]

約数ペア:

[(1, 75458061), (3, 25152687), (7, 10779723), (9, 8384229), (21, 3593241), (27, 2794743), (31, 2434131), (53, 1423737), (63, 1197747), (81, 931581), (93, 811377), (159, 474579), (189, 399249), (217, 347733), (243, 310527), (279, 270459), (371, 203391), (477, 158193), (567, 133083), (651, 115911), (729, 103509), (837, 90153), (1113, 67797), (1431, 52731), (1643, 45927), (1701, 44361), (1953, 38637), (2187, 34503), (2511, 30051), (3339, 22599), (4293, 17577), (4929, 15309), (5103, 14787), (5859, 12879), (6561, 11501), (7533, 10017)]