90360543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3719}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 59629857

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 3719, 8099, 11157, 24297, 26033, 48347, 78099, 145041, 330991, 338429, 992973, 1015287, 2316937, 4302883, 6950811, 12908649, 30120181, 90360543]

約数ペア:

[(1, 90360543), (3, 30120181), (7, 12908649), (13, 6950811), (21, 4302883), (39, 2316937), (89, 1015287), (91, 992973), (267, 338429), (273, 330991), (623, 145041), (1157, 78099), (1869, 48347), (3471, 26033), (3719, 24297), (8099, 11157)]