64554077

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 18389923

約数列:

[1, 7, 19, 23, 47, 133, 161, 329, 437, 449, 893, 1081, 3059, 3143, 6251, 7567, 8531, 10327, 20539, 21103, 59717, 72289, 143773, 147721, 196213, 400957, 485369, 1373491, 2806699, 3397583, 9222011, 64554077]

約数ペア:

[(1, 64554077), (7, 9222011), (19, 3397583), (23, 2806699), (47, 1373491), (133, 485369), (161, 400957), (329, 196213), (437, 147721), (449, 143773), (893, 72289), (1081, 59717), (3059, 21103), (3143, 20539), (6251, 10327), (7567, 8531)]