66762009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{145451}}^1$

素因数の和:145477

約数の個数: 16

約数和(自身を含む): 104725440

約数和(自身を除く): 37963431

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 145451, 436353, 1309059, 2472667, 3927177, 7418001, 22254003, 66762009]

約数ペア:

[(1, 66762009), (3, 22254003), (9, 7418001), (17, 3927177), (27, 2472667), (51, 1309059), (153, 436353), (459, 145451)]