73864413

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 131473920

約数和(自身を除く): 57609507

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1801, 1953, 4557, 5403, 5859, 12607, 13671, 16209, 37821, 41013, 48627, 55831, 88249, 113463, 167493, 264747, 340389, 390817, 502479, 794241, 1172451, 1507437, 2382723, 2735719, 3517353, 8207157, 10552059, 24621471, 73864413]

約数ペア:

[(1, 73864413), (3, 24621471), (7, 10552059), (9, 8207157), (21, 3517353), (27, 2735719), (31, 2382723), (49, 1507437), (63, 1172451), (93, 794241), (147, 502479), (189, 390817), (217, 340389), (279, 264747), (441, 167493), (651, 113463), (837, 88249), (1323, 55831), (1519, 48627), (1801, 41013), (1953, 37821), (4557, 16209), (5403, 13671), (5859, 12607)]