65478897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22807}}^1$

素因数の和:22853

約数の個数: 24

約数和(自身を含む): 106741440

約数和(自身を除く): 41262543

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 22807, 68421, 205263, 250877, 661403, 752631, 1984209, 2257893, 5952627, 7275433, 21826299, 65478897]

約数ペア:

[(1, 65478897), (3, 21826299), (9, 7275433), (11, 5952627), (29, 2257893), (33, 1984209), (87, 752631), (99, 661403), (261, 250877), (319, 205263), (957, 68421), (2871, 22807)]