80923311

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44293}}^1$

素因数の和:44335

約数の個数: 24

約数和(自身を含む): 138197280

約数和(自身を除く): 57273969

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 44293, 132879, 310051, 398637, 930153, 1284497, 2790459, 3853491, 8991479, 11560473, 26974437, 80923311]

約数ペア:

[(1, 80923311), (3, 26974437), (7, 11560473), (9, 8991479), (21, 3853491), (29, 2790459), (63, 1284497), (87, 930153), (203, 398637), (261, 310051), (609, 132879), (1827, 44293)]