37820853

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 65235456

約数和(自身を除く): 27414603

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 141, 159, 241, 329, 371, 423, 477, 723, 987, 1113, 1687, 2169, 2491, 2961, 3339, 5061, 7473, 11327, 12773, 15183, 17437, 22419, 33981, 38319, 52311, 79289, 89411, 101943, 114957, 156933, 237867, 268233, 600331, 713601, 804699, 1800993, 4202317, 5402979, 12606951, 37820853]

約数ペア:

[(1, 37820853), (3, 12606951), (7, 5402979), (9, 4202317), (21, 1800993), (47, 804699), (53, 713601), (63, 600331), (141, 268233), (159, 237867), (241, 156933), (329, 114957), (371, 101943), (423, 89411), (477, 79289), (723, 52311), (987, 38319), (1113, 33981), (1687, 22419), (2169, 17437), (2491, 15183), (2961, 12773), (3339, 11327), (5061, 7473)]