90384987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1049}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 60411813

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 373, 1049, 1119, 2611, 3147, 4103, 7343, 7833, 11539, 12309, 22029, 28721, 34617, 80773, 86163, 242319, 391277, 1173831, 2738939, 4304047, 8216817, 12912141, 30128329, 90384987]

約数ペア:

[(1, 90384987), (3, 30128329), (7, 12912141), (11, 8216817), (21, 4304047), (33, 2738939), (77, 1173831), (231, 391277), (373, 242319), (1049, 86163), (1119, 80773), (2611, 34617), (3147, 28721), (4103, 22029), (7343, 12309), (7833, 11539)]