236434869

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 389188800

約数和(自身を除く): 152753931

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 197, 243, 297, 449, 591, 891, 1347, 1773, 2167, 2673, 4041, 4939, 5319, 6501, 12123, 14817, 15957, 19503, 36369, 44451, 47871, 58509, 88453, 109107, 133353, 175527, 265359, 400059, 526581, 796077, 972983, 1200177, 2388231, 2918949, 7164693, 8756847, 21494079, 26270541, 78811623, 236434869]

約数ペア:

[(1, 236434869), (3, 78811623), (9, 26270541), (11, 21494079), (27, 8756847), (33, 7164693), (81, 2918949), (99, 2388231), (197, 1200177), (243, 972983), (297, 796077), (449, 526581), (591, 400059), (891, 265359), (1347, 175527), (1773, 133353), (2167, 109107), (2673, 88453), (4041, 58509), (4939, 47871), (5319, 44451), (6501, 36369), (12123, 19503), (14817, 15957)]