85819349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 115520256

約数和(自身を除く): 29700907

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 901, 1237, 1309, 4081, 6307, 8659, 9911, 13607, 21029, 65561, 69377, 95249, 147203, 231319, 458927, 721171, 1114537, 1619233, 5048197, 7801759, 12259907, 85819349]

約数ペア:

[(1, 85819349), (7, 12259907), (11, 7801759), (17, 5048197), (53, 1619233), (77, 1114537), (119, 721171), (187, 458927), (371, 231319), (583, 147203), (901, 95249), (1237, 69377), (1309, 65561), (4081, 21029), (6307, 13607), (8659, 9911)]