73890579

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17333}}^1$

素因数の和:17379

約数の個数: 24

約数和(自身を含む): 118564560

約数和(自身を除く): 44673981

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 17333, 51999, 121331, 363993, 502657, 849317, 1507971, 2547951, 3518599, 10555797, 24630193, 73890579]

約数ペア:

[(1, 73890579), (3, 24630193), (7, 10555797), (21, 3518599), (29, 2547951), (49, 1507971), (87, 849317), (147, 502657), (203, 363993), (609, 121331), (1421, 51999), (4263, 17333)]