192090969

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 335462400

約数和(自身を除く): 143371431

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 383, 399, 419, 1149, 1197, 1257, 2681, 2933, 3447, 3771, 7277, 7961, 8043, 8799, 21831, 23883, 24129, 26397, 50939, 55727, 65493, 71649, 152817, 160477, 167181, 458451, 481431, 501543, 1123339, 1444293, 3049063, 3370017, 9147189, 10110051, 21343441, 27441567, 64030323, 192090969]

約数ペア:

[(1, 192090969), (3, 64030323), (7, 27441567), (9, 21343441), (19, 10110051), (21, 9147189), (57, 3370017), (63, 3049063), (133, 1444293), (171, 1123339), (383, 501543), (399, 481431), (419, 458451), (1149, 167181), (1197, 160477), (1257, 152817), (2681, 71649), (2933, 65493), (3447, 55727), (3771, 50939), (7277, 26397), (7961, 24129), (8043, 23883), (8799, 21831)]