16008759

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 26914272

約数和(自身を除く): 10905513

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 661, 897, 1053, 1863, 1983, 2691, 5949, 8073, 8593, 15203, 17847, 24219, 25779, 45609, 53541, 77337, 136827, 197639, 232011, 410481, 592917, 696033, 1231443, 1778751, 5336253, 16008759]

約数ペア:

[(1, 16008759), (3, 5336253), (9, 1778751), (13, 1231443), (23, 696033), (27, 592917), (39, 410481), (69, 232011), (81, 197639), (117, 136827), (207, 77337), (299, 53541), (351, 45609), (621, 25779), (661, 24219), (897, 17847), (1053, 15203), (1863, 8593), (1983, 8073), (2691, 5949)]