154416321

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{336419}}^1$

素因数の和:336445

約数の個数: 16

約数和(自身を含む): 242222400

約数和(自身を除く): 87806079

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 336419, 1009257, 3027771, 5719123, 9083313, 17157369, 51472107, 154416321]

約数ペア:

[(1, 154416321), (3, 51472107), (9, 17157369), (17, 9083313), (27, 5719123), (51, 3027771), (153, 1009257), (459, 336419)]