47069217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 76684608

約数和(自身を除く): 29615391

約数列:

[1, 3, 9, 13, 37, 39, 83, 111, 117, 131, 249, 333, 393, 481, 747, 1079, 1179, 1443, 1703, 3071, 3237, 4329, 4847, 5109, 9213, 9711, 10873, 14541, 15327, 27639, 32619, 39923, 43623, 63011, 97857, 119769, 141349, 189033, 359307, 402301, 424047, 567099, 1206903, 1272141, 3620709, 5229913, 15689739, 47069217]

約数ペア:

[(1, 47069217), (3, 15689739), (9, 5229913), (13, 3620709), (37, 1272141), (39, 1206903), (83, 567099), (111, 424047), (117, 402301), (131, 359307), (249, 189033), (333, 141349), (393, 119769), (481, 97857), (747, 63011), (1079, 43623), (1179, 39923), (1443, 32619), (1703, 27639), (3071, 15327), (3237, 14541), (4329, 10873), (4847, 9711), (5109, 9213)]