15666413553

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{952771}}^1$

素因数の和:952819

約数の個数: 40

約数和(自身を含む): 27668498880

約数和(自身を除く): 12002085327

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 952771, 2858313, 6669397, 8574939, 20008191, 25724817, 27630359, 60024573, 77174451, 82891077, 180073719, 193412513, 248673231, 540221157, 580237539, 746019693, 1740712617, 2238059079, 5222137851, 15666413553]

約数ペア:

[(1, 15666413553), (3, 5222137851), (7, 2238059079), (9, 1740712617), (21, 746019693), (27, 580237539), (29, 540221157), (63, 248673231), (81, 193412513), (87, 180073719), (189, 82891077), (203, 77174451), (261, 60024573), (567, 27630359), (609, 25724817), (783, 20008191), (1827, 8574939), (2349, 6669397), (5481, 2858313), (16443, 952771)]