201031443

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{437977}}^1$

素因数の和:438003

約数の個数: 16

約数和(自身を含む): 315344160

約数和(自身を除く): 114312717

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 437977, 1313931, 3941793, 7445609, 11825379, 22336827, 67010481, 201031443]

約数ペア:

[(1, 201031443), (3, 67010481), (9, 22336827), (17, 11825379), (27, 7445609), (51, 3941793), (153, 1313931), (459, 437977)]