215268093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{4583}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 330378048

約数和(自身を除く): 115109955

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 2763, 4583, 5219, 13749, 15657, 41247, 46971, 77911, 233733, 701199, 1406981, 4220943, 12662829, 23918677, 71756031, 215268093]

約数ペア:

[(1, 215268093), (3, 71756031), (9, 23918677), (17, 12662829), (51, 4220943), (153, 1406981), (307, 701199), (921, 233733), (2763, 77911), (4583, 46971), (5219, 41247), (13749, 15657)]