159090057

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109793}}^1$

素因数の和:109829

約数の個数: 24

約数和(自身を含む): 274045824

約数和(自身を除く): 114955767

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 109793, 329379, 768551, 988137, 2305653, 2525239, 6916959, 7575717, 17676673, 22727151, 53030019, 159090057]

約数ペア:

[(1, 159090057), (3, 53030019), (7, 22727151), (9, 17676673), (21, 7575717), (23, 6916959), (63, 2525239), (69, 2305653), (161, 988137), (207, 768551), (483, 329379), (1449, 109793)]