79817193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17989}}^1$

素因数の和:18041

約数の個数: 24

約数和(自身を含む): 126289800

約数和(自身を除く): 46472607

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 17989, 53967, 161901, 305813, 521681, 917439, 1565043, 2752317, 4695129, 8868577, 26605731, 79817193]

約数ペア:

[(1, 79817193), (3, 26605731), (9, 8868577), (17, 4695129), (29, 2752317), (51, 1565043), (87, 917439), (153, 521681), (261, 305813), (493, 161901), (1479, 53967), (4437, 17989)]