53952237

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39181}}^1$

素因数の和:39210

約数の個数: 20

約数和(自身を含む): 85338396

約数和(自身を除く): 31386159

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39181, 117543, 352629, 666077, 1057887, 1998231, 3173661, 5994693, 17984079, 53952237]

約数ペア:

[(1, 53952237), (3, 17984079), (9, 5994693), (17, 3173661), (27, 1998231), (51, 1057887), (81, 666077), (153, 352629), (459, 117543), (1377, 39181)]