69513983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 90091008

約数和(自身を除く): 20577025

約数列:

[1, 7, 11, 41, 77, 97, 227, 287, 451, 679, 1067, 1589, 2497, 3157, 3977, 7469, 9307, 17479, 22019, 27839, 43747, 65149, 102377, 154133, 242209, 306229, 716639, 902779, 1695463, 6319453, 9930569, 69513983]

約数ペア:

[(1, 69513983), (7, 9930569), (11, 6319453), (41, 1695463), (77, 902779), (97, 716639), (227, 306229), (287, 242209), (451, 154133), (679, 102377), (1067, 65149), (1589, 43747), (2497, 27839), (3157, 22019), (3977, 17479), (7469, 9307)]