156928077

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{6911}}^1$

素因数の和:6978

約数の個数: 24

約数和(自身を含む): 240814080

約数和(自身を除く): 83886003

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 6911, 7569, 20733, 22707, 62199, 186597, 200419, 601257, 1803771, 5411313, 5812151, 17436453, 52309359, 156928077]

約数ペア:

[(1, 156928077), (3, 52309359), (9, 17436453), (27, 5812151), (29, 5411313), (87, 1803771), (261, 601257), (783, 200419), (841, 186597), (2523, 62199), (6911, 22707), (7569, 20733)]