149647923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{978091}}^1$

素因数の和:978114

約数の個数: 12

約数和(自身を含む): 228873528

約数和(自身を除く): 79225605

約数列:

[1, 3, 9, 17, 51, 153, 978091, 2934273, 8802819, 16627547, 49882641, 149647923]

約数ペア:

[(1, 149647923), (3, 49882641), (9, 16627547), (17, 8802819), (51, 2934273), (153, 978091)]