172679733

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1087}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 263078400

約数和(自身を除く): 90398667

約数列:

[1, 3, 9, 19, 57, 171, 929, 1087, 2787, 3261, 8361, 9783, 17651, 20653, 52953, 61959, 158859, 185877, 1009823, 3029469, 9088407, 19186637, 57559911, 172679733]

約数ペア:

[(1, 172679733), (3, 57559911), (9, 19186637), (19, 9088407), (57, 3029469), (171, 1009823), (929, 185877), (1087, 158859), (2787, 61959), (3261, 52953), (8361, 20653), (9783, 17651)]