121262778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24677}}^1$

素因数の和:24708

約数の個数: 64

約数和(自身を含む): 331672320

約数和(自身を除く): 210409542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 24677, 49354, 74031, 148062, 172739, 222093, 320801, 345478, 444186, 518217, 641602, 666279, 962403, 1036434, 1332558, 1554651, 1924806, 2245607, 2887209, 3109302, 4491214, 4663953, 5774418, 6736821, 8661627, 9327906, 13473642, 17323254, 20210463, 40420926, 60631389, 121262778]

約数ペア:

[(1, 121262778), (2, 60631389), (3, 40420926), (6, 20210463), (7, 17323254), (9, 13473642), (13, 9327906), (14, 8661627), (18, 6736821), (21, 5774418), (26, 4663953), (27, 4491214), (39, 3109302), (42, 2887209), (54, 2245607), (63, 1924806), (78, 1554651), (91, 1332558), (117, 1036434), (126, 962403), (182, 666279), (189, 641602), (234, 518217), (273, 444186), (351, 345478), (378, 320801), (546, 222093), (702, 172739), (819, 148062), (1638, 74031), (2457, 49354), (4914, 24677)]