67200639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 33023361

約数列:

[1, 3, 11, 33, 79, 149, 173, 237, 447, 519, 869, 1639, 1903, 2607, 4917, 5709, 11771, 13667, 25777, 35313, 41001, 77331, 129481, 150337, 283547, 388443, 451011, 850641, 2036383, 6109149, 22400213, 67200639]

約数ペア:

[(1, 67200639), (3, 22400213), (11, 6109149), (33, 2036383), (79, 850641), (149, 451011), (173, 388443), (237, 283547), (447, 150337), (519, 129481), (869, 77331), (1639, 41001), (1903, 35313), (2607, 25777), (4917, 13667), (5709, 11771)]