65211671389

素因数分解:

${\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{397}}^1\times {\mathrm{1289}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 69247009080

約数和(自身を除く): 4035337691

約数列:

[1, 19, 353, 361, 397, 1289, 6707, 7543, 24491, 127433, 140141, 143317, 455017, 465329, 511733, 2662679, 8645323, 9722927, 50590901, 164261137, 180641749, 184735613, 3432193231, 65211671389]

約数ペア:

[(1, 65211671389), (19, 3432193231), (353, 184735613), (361, 180641749), (397, 164261137), (1289, 50590901), (6707, 9722927), (7543, 8645323), (24491, 2662679), (127433, 511733), (140141, 465329), (143317, 455017)]