65140569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29303}}^1$

素因数の和:29341

約数の個数: 24

約数和(自身を含む): 106666560

約数和(自身を除く): 41525991

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 29303, 87909, 263727, 380939, 556757, 1142817, 1670271, 3428451, 5010813, 7237841, 21713523, 65140569]

約数ペア:

[(1, 65140569), (3, 21713523), (9, 7237841), (13, 5010813), (19, 3428451), (39, 1670271), (57, 1142817), (117, 556757), (171, 380939), (247, 263727), (741, 87909), (2223, 29303)]