77772339

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151603}}^1$

素因数の和:151631

約数の個数: 16

約数和(自身を含む): 121283200

約数和(自身を除く): 43510861

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 151603, 454809, 1364427, 2880457, 4093281, 8641371, 25924113, 77772339]

約数ペア:

[(1, 77772339), (3, 25924113), (9, 8641371), (19, 4093281), (27, 2880457), (57, 1364427), (171, 454809), (513, 151603)]