69079269

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24733}}^1$

素因数の和:24769

約数の個数: 24

約数和(自身を含む): 112787040

約数和(自身を除く): 43707771

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 24733, 74199, 173131, 469927, 519393, 1211917, 1409781, 3289489, 3635751, 9868467, 23026423, 69079269]

約数ペア:

[(1, 69079269), (3, 23026423), (7, 9868467), (19, 3635751), (21, 3289489), (49, 1409781), (57, 1211917), (133, 519393), (147, 469927), (399, 173131), (931, 74199), (2793, 24733)]