69720951

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4327}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 95977728

約数和(自身を除く): 26256777

約数列:

[1, 3, 41, 123, 131, 393, 4327, 5371, 12981, 16113, 177407, 532221, 566837, 1700511, 23240317, 69720951]

約数ペア:

[(1, 69720951), (3, 23240317), (41, 1700511), (123, 566837), (131, 532221), (393, 177407), (4327, 16113), (5371, 12981)]