80145777

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19687}}^1$

素因数の和:19772

約数の個数: 16

約数和(自身を含む): 113402880

約数和(自身を除く): 33257103

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 19687, 59061, 452801, 1161533, 1358403, 3484599, 26715259, 80145777]

約数ペア:

[(1, 80145777), (3, 26715259), (23, 3484599), (59, 1358403), (69, 1161533), (177, 452801), (1357, 59061), (4071, 19687)]