77772561

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{4937}}^1$

素因数の和:5088

約数の個数: 16

約数和(自身を含む): 106660800

約数和(自身を除く): 28888239

約数列:

[1, 3, 59, 89, 177, 267, 4937, 5251, 14811, 15753, 291283, 439393, 873849, 1318179, 25924187, 77772561]

約数ペア:

[(1, 77772561), (3, 25924187), (59, 1318179), (89, 873849), (177, 439393), (267, 291283), (4937, 15753), (5251, 14811)]