15395965137

素因数分解:

$3^3\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{26717}}^1$

素因数の和:29782

約数の個数: 32

約数和(自身を含む): 26076768000

約数和(自身を除く): 10680802863

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3049, 9147, 21343, 26717, 27441, 64029, 80151, 82323, 187019, 192087, 240453, 561057, 576261, 721359, 1683171, 5049513, 81460133, 244380399, 570220931, 733141197, 1710662793, 2199423591, 5131988379, 15395965137]

約数ペア:

[(1, 15395965137), (3, 5131988379), (7, 2199423591), (9, 1710662793), (21, 733141197), (27, 570220931), (63, 244380399), (189, 81460133), (3049, 5049513), (9147, 1683171), (21343, 721359), (26717, 576261), (27441, 561057), (64029, 240453), (80151, 192087), (82323, 187019)]