201576286611

素因数分解:

$3^4\times 7^1\times {\mathrm{355513733}}^1$

素因数の和:355513752

約数の個数: 20

約数和(自身を含む): 344137294512

約数和(自身を除く): 142561007901

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 355513733, 1066541199, 2488596131, 3199623597, 7465788393, 9598870791, 22397365179, 28796612373, 67192095537, 201576286611]

約数ペア:

[(1, 201576286611), (3, 67192095537), (7, 28796612373), (9, 22397365179), (21, 9598870791), (27, 7465788393), (63, 3199623597), (81, 2488596131), (189, 1066541199), (567, 355513733)]