47787969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 70848000

約数和(自身を除く): 23060031

約数列:

[1, 3, 17, 29, 51, 79, 87, 237, 409, 493, 1227, 1343, 1479, 2291, 4029, 6873, 6953, 11861, 20859, 32311, 35583, 38947, 96933, 116841, 201637, 549287, 604911, 937019, 1647861, 2811057, 15929323, 47787969]

約数ペア:

[(1, 47787969), (3, 15929323), (17, 2811057), (29, 1647861), (51, 937019), (79, 604911), (87, 549287), (237, 201637), (409, 116841), (493, 96933), (1227, 38947), (1343, 35583), (1479, 32311), (2291, 20859), (4029, 11861), (6873, 6953)]