5415741

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 56

約数和(自身を含む): 9443520

約数和(自身を除く): 4027779

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 81, 153, 171, 207, 243, 323, 391, 437, 459, 513, 621, 729, 969, 1173, 1311, 1377, 1539, 1863, 2907, 3519, 3933, 4131, 4617, 5589, 7429, 8721, 10557, 11799, 12393, 13851, 16767, 22287, 26163, 31671, 35397, 66861, 78489, 95013, 106191, 200583, 235467, 285039, 318573, 601749, 1805247, 5415741]

約数ペア:

[(1, 5415741), (3, 1805247), (9, 601749), (17, 318573), (19, 285039), (23, 235467), (27, 200583), (51, 106191), (57, 95013), (69, 78489), (81, 66861), (153, 35397), (171, 31671), (207, 26163), (243, 22287), (323, 16767), (391, 13851), (437, 12393), (459, 11799), (513, 10557), (621, 8721), (729, 7429), (969, 5589), (1173, 4617), (1311, 4131), (1377, 3933), (1539, 3519), (1863, 2907)]