78573753

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{70979}}^1$

素因数の和:71029

約数の個数: 16

約数和(自身を含む): 119246400

約数和(自身を除く): 40672647

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 70979, 212937, 638811, 1916433, 2910139, 8730417, 26191251, 78573753]

約数ペア:

[(1, 78573753), (3, 26191251), (9, 8730417), (27, 2910139), (41, 1916433), (123, 638811), (369, 212937), (1107, 70979)]