67282281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12823}}^1$

素因数の和:12893

約数の個数: 24

約数和(自身を含む): 108029376

約数和(自身を除く): 40747095

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 12823, 38469, 115407, 141053, 423159, 679619, 1269477, 2038857, 6116571, 7475809, 22427427, 67282281]

約数ペア:

[(1, 67282281), (3, 22427427), (9, 7475809), (11, 6116571), (33, 2038857), (53, 1269477), (99, 679619), (159, 423159), (477, 141053), (583, 115407), (1749, 38469), (5247, 12823)]