12128520783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1\times {\mathrm{3617}}^1$

素因数の和:5451

約数の個数: 32

約数和(自身を含む): 17600151744

約数和(自身を除く): 5471630961

約数列:

[1, 3, 17, 37, 51, 111, 629, 1777, 1887, 3617, 5331, 10851, 30209, 61489, 65749, 90627, 133829, 184467, 197247, 401487, 1117733, 2275093, 3353199, 6427409, 6825279, 19282227, 109265953, 237814133, 327797859, 713442399, 4042840261, 12128520783]

約数ペア:

[(1, 12128520783), (3, 4042840261), (17, 713442399), (37, 327797859), (51, 237814133), (111, 109265953), (629, 19282227), (1777, 6825279), (1887, 6427409), (3617, 3353199), (5331, 2275093), (10851, 1117733), (30209, 401487), (61489, 197247), (65749, 184467), (90627, 133829)]