525458421

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{96823}}^1$

素因数の和:96902

約数の個数: 20

約数和(自身を含む): 796667872

約数和(自身を除く): 271209451

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 96823, 290469, 871407, 2614221, 6487141, 7842663, 19461423, 58384269, 175152807, 525458421]

約数ペア:

[(1, 525458421), (3, 175152807), (9, 58384269), (27, 19461423), (67, 7842663), (81, 6487141), (201, 2614221), (603, 871407), (1809, 290469), (5427, 96823)]