99988371

素因数分解:

$3^3\times 7^2\times {\mathrm{75577}}^1$

素因数の和:75600

約数の個数: 24

約数和(自身を含む): 172317840

約数和(自身を除く): 72329469

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 75577, 226731, 529039, 680193, 1587117, 2040579, 3703273, 4761351, 11109819, 14284053, 33329457, 99988371]

約数ペア:

[(1, 99988371), (3, 33329457), (7, 14284053), (9, 11109819), (21, 4761351), (27, 3703273), (49, 2040579), (63, 1587117), (147, 680193), (189, 529039), (441, 226731), (1323, 75577)]