69495881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 21949879

約数列:

[1, 7, 13, 17, 91, 119, 167, 221, 269, 1169, 1547, 1883, 2171, 2839, 3497, 4573, 15197, 19873, 24479, 32011, 36907, 44923, 59449, 258349, 314461, 416143, 583999, 763691, 4087993, 5345837, 9927983, 69495881]

約数ペア:

[(1, 69495881), (7, 9927983), (13, 5345837), (17, 4087993), (91, 763691), (119, 583999), (167, 416143), (221, 314461), (269, 258349), (1169, 59449), (1547, 44923), (1883, 36907), (2171, 32011), (2839, 24479), (3497, 19873), (4573, 15197)]