3649563

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 2110437

約数列:

[1, 3, 9, 27, 29, 59, 79, 87, 177, 237, 261, 531, 711, 783, 1593, 1711, 2133, 2291, 4661, 5133, 6873, 13983, 15399, 20619, 41949, 46197, 61857, 125847, 135169, 405507, 1216521, 3649563]

約数ペア:

[(1, 3649563), (3, 1216521), (9, 405507), (27, 135169), (29, 125847), (59, 61857), (79, 46197), (87, 41949), (177, 20619), (237, 15399), (261, 13983), (531, 6873), (711, 5133), (783, 4661), (1593, 2291), (1711, 2133)]