15786688492017

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28793}}^1\times {\mathrm{548831}}^1$

素因数の和:577670

約数の個数: 32

約数和(自身を含む): 24020664284160

約数和(自身を除く): 8233975792143

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28793, 86379, 259137, 548831, 777411, 1065341, 1646493, 3196023, 4939479, 9588069, 14818437, 20306747, 28764207, 60920241, 182760723, 548282169, 15802490983, 47407472949, 142222418847, 426667256541, 584692166371, 1754076499113, 5262229497339, 15786688492017]

約数ペア:

[(1, 15786688492017), (3, 5262229497339), (9, 1754076499113), (27, 584692166371), (37, 426667256541), (111, 142222418847), (333, 47407472949), (999, 15802490983), (28793, 548282169), (86379, 182760723), (259137, 60920241), (548831, 28764207), (777411, 20306747), (1065341, 14818437), (1646493, 9588069), (3196023, 4939479)]