148752009

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6577}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 246280320

約数和(自身を除く): 97528311

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2513, 3231, 6577, 7539, 19731, 22617, 46039, 59193, 138117, 414351, 2361143, 7083429, 16528001, 21250287, 49584003, 148752009]

約数ペア:

[(1, 148752009), (3, 49584003), (7, 21250287), (9, 16528001), (21, 7083429), (63, 2361143), (359, 414351), (1077, 138117), (2513, 59193), (3231, 46039), (6577, 22617), (7539, 19731)]