99518881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 128397312

約数和(自身を除く): 28878431

約数列:

[1, 7, 11, 47, 77, 107, 257, 329, 517, 749, 1177, 1799, 2827, 3619, 5029, 8239, 12079, 19789, 27499, 35203, 55319, 84553, 132869, 192493, 302489, 387233, 930083, 1292453, 2117423, 9047171, 14216983, 99518881]

約数ペア:

[(1, 99518881), (7, 14216983), (11, 9047171), (47, 2117423), (77, 1292453), (107, 930083), (257, 387233), (329, 302489), (517, 192493), (749, 132869), (1177, 84553), (1799, 55319), (2827, 35203), (3619, 27499), (5029, 19789), (8239, 12079)]