53430489

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14879}}^1$

素因数の和:14914

約数の個数: 32

約数和(自身を含む): 95232000

約数和(自身を除く): 41801511

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 14879, 44637, 104153, 133911, 282701, 312459, 401733, 848103, 937377, 1978907, 2544309, 2812131, 5936721, 7632927, 17810163, 53430489]

約数ペア:

[(1, 53430489), (3, 17810163), (7, 7632927), (9, 5936721), (19, 2812131), (21, 2544309), (27, 1978907), (57, 937377), (63, 848103), (133, 401733), (171, 312459), (189, 282701), (399, 133911), (513, 104153), (1197, 44637), (3591, 14879)]