156949497

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11969}}^1$

素因数の和:12053

約数の個数: 24

約数和(自身を含む): 239016960

約数和(自身を除く): 82067463

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 11969, 13113, 35907, 107721, 371039, 562543, 1113117, 1687629, 3339351, 5062887, 17438833, 52316499, 156949497]

約数ペア:

[(1, 156949497), (3, 52316499), (9, 17438833), (31, 5062887), (47, 3339351), (93, 1687629), (141, 1113117), (279, 562543), (423, 371039), (1457, 107721), (4371, 35907), (11969, 13113)]