7788941721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331967}}^1$

素因数の和:332066

約数の個数: 32

約数和(自身を含む): 12747571200

約数和(自身を除く): 4958629479

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 23463, 331967, 995901, 2987703, 3651637, 8963109, 10954911, 26225393, 32864733, 78676179, 98594199, 236028537, 288479323, 708085611, 865437969, 2596313907, 7788941721]

約数ペア:

[(1, 7788941721), (3, 2596313907), (9, 865437969), (11, 708085611), (27, 288479323), (33, 236028537), (79, 98594199), (99, 78676179), (237, 32864733), (297, 26225393), (711, 10954911), (869, 8963109), (2133, 3651637), (2607, 2987703), (7821, 995901), (23463, 331967)]