69099903

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 105406080

約数和(自身を除く): 36306177

約数列:

[1, 3, 9, 19, 57, 171, 491, 823, 1473, 2469, 4419, 7407, 9329, 15637, 27987, 46911, 83961, 140733, 404093, 1212279, 3636837, 7677767, 23033301, 69099903]

約数ペア:

[(1, 69099903), (3, 23033301), (9, 7677767), (19, 3636837), (57, 1212279), (171, 404093), (491, 140733), (823, 83961), (1473, 46911), (2469, 27987), (4419, 15637), (7407, 9329)]