151156773

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{2273}}^1$

素因数の和:3106

約数の個数: 20

約数和(自身を含む): 226176588

約数和(自身を除く): 75019815

約数列:

[1, 3, 9, 27, 81, 821, 2273, 2463, 6819, 7389, 20457, 22167, 61371, 66501, 184113, 1866133, 5598399, 16795197, 50385591, 151156773]

約数ペア:

[(1, 151156773), (3, 50385591), (9, 16795197), (27, 5598399), (81, 1866133), (821, 184113), (2273, 66501), (2463, 61371), (6819, 22167), (7389, 20457)]