27437319

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 50361600

約数和(自身を除く): 22924281

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 859, 1183, 1521, 2457, 2577, 3549, 4563, 6013, 7731, 10647, 11167, 18039, 23193, 31941, 33501, 54117, 78169, 100503, 145171, 162351, 234507, 301509, 435513, 703521, 1016197, 1306539, 2110563, 3048591, 3919617, 9145773, 27437319]

約数ペア:

[(1, 27437319), (3, 9145773), (7, 3919617), (9, 3048591), (13, 2110563), (21, 1306539), (27, 1016197), (39, 703521), (63, 435513), (91, 301509), (117, 234507), (169, 162351), (189, 145171), (273, 100503), (351, 78169), (507, 54117), (819, 33501), (859, 31941), (1183, 23193), (1521, 18039), (2457, 11167), (2577, 10647), (3549, 7731), (4563, 6013)]