9169191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 14765400

約数和(自身を除く): 5596209

約数列:

[1, 3, 9, 19, 29, 43, 57, 87, 129, 171, 261, 387, 551, 817, 1247, 1653, 1849, 2451, 3741, 4959, 5547, 7353, 11223, 16641, 23693, 35131, 53621, 71079, 105393, 160863, 213237, 316179, 482589, 1018799, 3056397, 9169191]

約数ペア:

[(1, 9169191), (3, 3056397), (9, 1018799), (19, 482589), (29, 316179), (43, 213237), (57, 160863), (87, 105393), (129, 71079), (171, 53621), (261, 35131), (387, 23693), (551, 16641), (817, 11223), (1247, 7353), (1653, 5547), (1849, 4959), (2451, 3741)]