149590917

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23053}}^1$

素因数の和:23169

約数の個数: 24

約数和(自身を含む): 249352064

約数和(自身を除く): 99761147

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 23053, 69159, 161371, 207477, 484113, 1452339, 2374459, 7123377, 16621213, 21370131, 49863639, 149590917]

約数ペア:

[(1, 149590917), (3, 49863639), (7, 21370131), (9, 16621213), (21, 7123377), (63, 2374459), (103, 1452339), (309, 484113), (721, 207477), (927, 161371), (2163, 69159), (6489, 23053)]