149192997

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 211080096

約数和(自身を除く): 61887099

約数列:

[1, 3, 19, 57, 347, 361, 397, 1041, 1083, 1191, 6593, 7543, 19779, 22629, 125267, 137759, 143317, 375801, 413277, 429951, 2617421, 7852263, 49730999, 149192997]

約数ペア:

[(1, 149192997), (3, 49730999), (19, 7852263), (57, 2617421), (347, 429951), (361, 413277), (397, 375801), (1041, 143317), (1083, 137759), (1191, 125267), (6593, 22629), (7543, 19779)]