6566913

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 10977120

約数和(自身を除く): 4410207

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 251, 323, 459, 513, 753, 969, 1377, 1539, 2259, 2907, 4267, 4769, 6777, 8721, 12801, 14307, 20331, 26163, 38403, 42921, 81073, 115209, 128763, 243219, 345627, 386289, 729657, 2188971, 6566913]

約数ペア:

[(1, 6566913), (3, 2188971), (9, 729657), (17, 386289), (19, 345627), (27, 243219), (51, 128763), (57, 115209), (81, 81073), (153, 42921), (171, 38403), (251, 26163), (323, 20331), (459, 14307), (513, 12801), (753, 8721), (969, 6777), (1377, 4769), (1539, 4267), (2259, 2907)]