127695978

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{22811}}^1$

素因数の和:23130

約数の個数: 24

約数和(自身を含む): 277576416

約数和(自身を除く): 149880438

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 22811, 45622, 68433, 136866, 205299, 410598, 7094221, 14188442, 21282663, 42565326, 63847989, 127695978]

約数ペア:

[(1, 127695978), (2, 63847989), (3, 42565326), (6, 21282663), (9, 14188442), (18, 7094221), (311, 410598), (622, 205299), (933, 136866), (1866, 68433), (2799, 45622), (5598, 22811)]