80815047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5023}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 111894528

約数和(自身を除く): 31079481

約数列:

[1, 3, 31, 93, 173, 519, 5023, 5363, 15069, 16089, 155713, 467139, 868979, 2606937, 26938349, 80815047]

約数ペア:

[(1, 80815047), (3, 26938349), (31, 2606937), (93, 868979), (173, 467139), (519, 155713), (5023, 16089), (5363, 15069)]