158158539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{228223}}^1$

素因数の和:228247

約数の個数: 24

約数和(自身を含む): 284823552

約数和(自身を除く): 126665013

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 228223, 684669, 1597561, 2054007, 2510453, 4792683, 7531359, 14378049, 17573171, 22594077, 52719513, 158158539]

約数ペア:

[(1, 158158539), (3, 52719513), (7, 22594077), (9, 17573171), (11, 14378049), (21, 7531359), (33, 4792683), (63, 2510453), (77, 2054007), (99, 1597561), (231, 684669), (693, 228223)]