273292017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 396296064

約数和(自身を除く): 123004047

約数列:

[1, 3, 17, 51, 61, 107, 183, 321, 821, 1037, 1819, 2463, 3111, 5457, 6527, 13957, 19581, 41871, 50081, 87847, 110959, 150243, 263541, 332877, 851377, 1493399, 2554131, 4480197, 5358667, 16076001, 91097339, 273292017]

約数ペア:

[(1, 273292017), (3, 91097339), (17, 16076001), (51, 5358667), (61, 4480197), (107, 2554131), (183, 1493399), (321, 851377), (821, 332877), (1037, 263541), (1819, 150243), (2463, 110959), (3111, 87847), (5457, 50081), (6527, 41871), (13957, 19581)]