64865043

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{6113}}^1$

素因数の和:6256

約数の個数: 20

約数和(自身を含む): 97652808

約数和(自身を除く): 32787765

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 6113, 10611, 18339, 55017, 165051, 495153, 800803, 2402409, 7207227, 21621681, 64865043]

約数ペア:

[(1, 64865043), (3, 21621681), (9, 7207227), (27, 2402409), (81, 800803), (131, 495153), (393, 165051), (1179, 55017), (3537, 18339), (6113, 10611)]