478927273533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20369}}^1\times {\mathrm{10061}}^1$

素因数の和:30493

約数の個数: 32

約数和(自身を含む): 688675478400

約数和(自身を除く): 209748204867

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 10061, 20369, 30183, 61107, 191159, 387011, 412501, 573477, 835129, 1161033, 1237503, 2505387, 7837519, 15867451, 23512557, 47602353, 204932509, 614797527, 3893717671, 8402232869, 11681153013, 25206698607, 159642424511, 478927273533]

約数ペア:

[(1, 478927273533), (3, 159642424511), (19, 25206698607), (41, 11681153013), (57, 8402232869), (123, 3893717671), (779, 614797527), (2337, 204932509), (10061, 47602353), (20369, 23512557), (30183, 15867451), (61107, 7837519), (191159, 2505387), (387011, 1237503), (412501, 1161033), (573477, 835129)]