75794211

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 126236880

約数和(自身を除く): 50442669

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2897, 2907, 8691, 8721, 26073, 26163, 49249, 55043, 78219, 147747, 165129, 234657, 443241, 495387, 935731, 1329723, 1486161, 2807193, 3989169, 4458483, 8421579, 25264737, 75794211]

約数ペア:

[(1, 75794211), (3, 25264737), (9, 8421579), (17, 4458483), (19, 3989169), (27, 2807193), (51, 1486161), (57, 1329723), (81, 935731), (153, 495387), (171, 443241), (323, 234657), (459, 165129), (513, 147747), (969, 78219), (1377, 55043), (1539, 49249), (2897, 26163), (2907, 26073), (8691, 8721)]