887927859

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{27799}}^1$

素因数の和:27841

約数の個数: 48

約数和(自身を含む): 1627968000

約数和(自身を除く): 740040141

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 2457, 3549, 4563, 10647, 27799, 31941, 83397, 194593, 250191, 361387, 583779, 750573, 1084161, 1751337, 2529709, 3252483, 4698031, 5254011, 7589127, 9757449, 14094093, 22767381, 32886217, 42282279, 68302143, 98658651, 126846837, 295975953, 887927859]

約数ペア:

[(1, 887927859), (3, 295975953), (7, 126846837), (9, 98658651), (13, 68302143), (21, 42282279), (27, 32886217), (39, 22767381), (63, 14094093), (91, 9757449), (117, 7589127), (169, 5254011), (189, 4698031), (273, 3252483), (351, 2529709), (507, 1751337), (819, 1084161), (1183, 750573), (1521, 583779), (2457, 361387), (3549, 250191), (4563, 194593), (10647, 83397), (27799, 31941)]