27344499

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 46922400

約数和(自身を除く): 19577901

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 349, 533, 637, 861, 1047, 1599, 1911, 2009, 2443, 3731, 4537, 6027, 7329, 11193, 13611, 14309, 17101, 26117, 31759, 42927, 51303, 78351, 95277, 100163, 186017, 222313, 300489, 558051, 666939, 701141, 1302119, 2103423, 3906357, 9114833, 27344499]

約数ペア:

[(1, 27344499), (3, 9114833), (7, 3906357), (13, 2103423), (21, 1302119), (39, 701141), (41, 666939), (49, 558051), (91, 300489), (123, 222313), (147, 186017), (273, 100163), (287, 95277), (349, 78351), (533, 51303), (637, 42927), (861, 31759), (1047, 26117), (1599, 17101), (1911, 14309), (2009, 13611), (2443, 11193), (3731, 7329), (4537, 6027)]