27219591

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2441}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 19666809

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 2441, 3717, 7323, 11151, 17087, 21969, 51261, 65907, 144019, 153783, 432057, 461349, 1008133, 1296171, 3024399, 3888513, 9073197, 27219591]

約数ペア:

[(1, 27219591), (3, 9073197), (7, 3888513), (9, 3024399), (21, 1296171), (27, 1008133), (59, 461349), (63, 432057), (177, 153783), (189, 144019), (413, 65907), (531, 51261), (1239, 21969), (1593, 17087), (2441, 11151), (3717, 7323)]