99218931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5783}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 162877440

約数和(自身を除く): 63658509

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 5783, 17157, 17349, 40481, 109877, 121443, 248669, 329631, 746007, 769139, 1740683, 2307417, 4724711, 5222049, 14174133, 33072977, 99218931]

約数ペア:

[(1, 99218931), (3, 33072977), (7, 14174133), (19, 5222049), (21, 4724711), (43, 2307417), (57, 1740683), (129, 769139), (133, 746007), (301, 329631), (399, 248669), (817, 121443), (903, 109877), (2451, 40481), (5719, 17349), (5783, 17157)]