187530009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{85513}}^1$

素因数の和:85576

約数の個数: 16

約数和(自身を含む): 270908352

約数和(自身を除く): 83378343

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 85513, 256539, 1453721, 3677059, 4361163, 11031177, 62510003, 187530009]

約数ペア:

[(1, 187530009), (3, 62510003), (17, 11031177), (43, 4361163), (51, 3677059), (129, 1453721), (731, 256539), (2193, 85513)]