190040661

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{16879}}^1$

素因数の和:17030

約数の個数: 20

約数和(自身を含む): 285947200

約数和(自身を除く): 95906539

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 16879, 50637, 151911, 455733, 1367199, 2346181, 7038543, 21115629, 63346887, 190040661]

約数ペア:

[(1, 190040661), (3, 63346887), (9, 21115629), (27, 7038543), (81, 2346181), (139, 1367199), (417, 455733), (1251, 151911), (3753, 50637), (11259, 16879)]