162442017

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{15791}}^1$

素因数の和:15930

約数の個数: 20

約数和(自身を含む): 244586496

約数和(自身を除く): 82144479

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 15791, 47373, 142119, 426357, 1279071, 2005457, 6016371, 18049113, 54147339, 162442017]

約数ペア:

[(1, 162442017), (3, 54147339), (9, 18049113), (27, 6016371), (81, 2005457), (127, 1279071), (381, 426357), (1143, 142119), (3429, 47373), (10287, 15791)]