71567881281

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2593}}^1\times {\mathrm{235901}}^1$

素因数の和:238513

約数の個数: 24

約数和(自身を含む): 111371221416

約数和(自身を除く): 39803340135

約数列:

[1, 3, 9, 13, 39, 117, 2593, 7779, 23337, 33709, 101127, 235901, 303381, 707703, 2123109, 3066713, 9200139, 27600417, 611691293, 1835073879, 5505221637, 7951986809, 23855960427, 71567881281]

約数ペア:

[(1, 71567881281), (3, 23855960427), (9, 7951986809), (13, 5505221637), (39, 1835073879), (117, 611691293), (2593, 27600417), (7779, 9200139), (23337, 3066713), (33709, 2123109), (101127, 707703), (235901, 303381)]