71219187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4793}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 111681024

約数和(自身を除く): 40461837

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4793, 4953, 14379, 14859, 43137, 62309, 186927, 560781, 608711, 1826133, 5478399, 7913243, 23739729, 71219187]

約数ペア:

[(1, 71219187), (3, 23739729), (9, 7913243), (13, 5478399), (39, 1826133), (117, 608711), (127, 560781), (381, 186927), (1143, 62309), (1651, 43137), (4793, 14859), (4953, 14379)]