53305047

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{38711}}^1$

素因数の和:38740

約数の個数: 20

約数和(自身を含む): 84314736

約数和(自身を除く): 31009689

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 38711, 116133, 348399, 658087, 1045197, 1974261, 3135591, 5922783, 17768349, 53305047]

約数ペア:

[(1, 53305047), (3, 17768349), (9, 5922783), (17, 3135591), (27, 1974261), (51, 1045197), (81, 658087), (153, 348399), (459, 116133), (1377, 38711)]