69705657

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 118444800

約数和(自身を除く): 48739143

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 929, 1191, 2779, 2787, 3573, 6503, 8337, 8361, 10719, 19509, 25011, 25083, 58527, 75033, 175581, 368813, 1106439, 2581691, 3319317, 7745073, 9957951, 23235219, 69705657]

約数ペア:

[(1, 69705657), (3, 23235219), (7, 9957951), (9, 7745073), (21, 3319317), (27, 2581691), (63, 1106439), (189, 368813), (397, 175581), (929, 75033), (1191, 58527), (2779, 25083), (2787, 25011), (3573, 19509), (6503, 10719), (8337, 8361)]