202172517

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3651

約数の個数: 40

約数和(自身を含む): 327667032

約数和(自身を除く): 125494515

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 459, 697, 1107, 1377, 2091, 3321, 3581, 6273, 10743, 18819, 32229, 56457, 60877, 96687, 146821, 182631, 290061, 440463, 547893, 1321389, 1643679, 2495957, 3964167, 4931037, 7487871, 11892501, 22463613, 67390839, 202172517]

約数ペア:

[(1, 202172517), (3, 67390839), (9, 22463613), (17, 11892501), (27, 7487871), (41, 4931037), (51, 3964167), (81, 2495957), (123, 1643679), (153, 1321389), (369, 547893), (459, 440463), (697, 290061), (1107, 182631), (1377, 146821), (2091, 96687), (3321, 60877), (3581, 56457), (6273, 32229), (10743, 18819)]