65455398387

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{258277}}^1$

素因数の和:259283

約数の個数: 24

約数和(自身を含む): 97908024240

約数和(自身を除く): 32452625853

約数列:

[1, 3, 9, 29, 87, 261, 971, 2913, 8739, 28159, 84477, 253431, 258277, 774831, 2324493, 7490033, 22470099, 67410297, 250786967, 752360901, 2257082703, 7272822043, 21818466129, 65455398387]

約数ペア:

[(1, 65455398387), (3, 21818466129), (9, 7272822043), (29, 2257082703), (87, 752360901), (261, 250786967), (971, 67410297), (2913, 22470099), (8739, 7490033), (28159, 2324493), (84477, 774831), (253431, 258277)]