47247129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 29804391

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 207, 293, 369, 437, 779, 879, 943, 1311, 2337, 2637, 2829, 3933, 5567, 6739, 7011, 8487, 12013, 16701, 17917, 20217, 36039, 50103, 53751, 60651, 108117, 128041, 161253, 228247, 276299, 384123, 684741, 828897, 1152369, 2054223, 2486691, 5249681, 15749043, 47247129]

約数ペア:

[(1, 47247129), (3, 15749043), (9, 5249681), (19, 2486691), (23, 2054223), (41, 1152369), (57, 828897), (69, 684741), (123, 384123), (171, 276299), (207, 228247), (293, 161253), (369, 128041), (437, 108117), (779, 60651), (879, 53751), (943, 50103), (1311, 36039), (2337, 20217), (2637, 17917), (2829, 16701), (3933, 12013), (5567, 8487), (6739, 7011)]