174941289

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 276861312

約数和(自身を除く): 101920023

約数列:

[1, 3, 9, 23, 27, 69, 81, 113, 207, 243, 277, 339, 621, 831, 1017, 1863, 2493, 2599, 3051, 5589, 6371, 7479, 7797, 9153, 19113, 22437, 23391, 27459, 31301, 57339, 67311, 70173, 93903, 172017, 210519, 281709, 516051, 631557, 719923, 845127, 1548153, 2159769, 2535381, 6479307, 7606143, 19437921, 58313763, 174941289]

約数ペア:

[(1, 174941289), (3, 58313763), (9, 19437921), (23, 7606143), (27, 6479307), (69, 2535381), (81, 2159769), (113, 1548153), (207, 845127), (243, 719923), (277, 631557), (339, 516051), (621, 281709), (831, 210519), (1017, 172017), (1863, 93903), (2493, 70173), (2599, 67311), (3051, 57339), (5589, 31301), (6371, 27459), (7479, 23391), (7797, 22437), (9153, 19113)]