69690519

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 104382720

約数和(自身を除く): 34692201

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 2459, 3149, 7377, 9447, 22131, 28341, 115573, 164753, 346719, 494259, 1040157, 1482777, 7743391, 23230173, 69690519]

約数ペア:

[(1, 69690519), (3, 23230173), (9, 7743391), (47, 1482777), (67, 1040157), (141, 494259), (201, 346719), (423, 164753), (603, 115573), (2459, 28341), (3149, 22131), (7377, 9447)]