80954139

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{22283}}^1$

素因数の和:22466

約数の個数: 16

約数和(自身を含む): 124077312

約数和(自身を除く): 43123173

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 22283, 66849, 155981, 467943, 3854959, 11564877, 26984713, 80954139]

約数ペア:

[(1, 80954139), (3, 26984713), (7, 11564877), (21, 3854959), (173, 467943), (519, 155981), (1211, 66849), (3633, 22283)]